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1022122030132 = 227210315058107
BaseRepresentation
bin11101101111110110011…
…10000111010000110100
310121201021102220222211101
432313323032013100310
5113221301214431012
62101320102215444
7133563064622500
oct16677316072064
93551242828741
101022122030132
1136453026a625
12146116724584
13755024a57b8
14376844b1300
151b8c394bd57
hexedfb387434

1022122030132 has 36 divisors (see below), whose sum is σ = 2082767014944. Its totient is φ = 437627331120.

The previous prime is 1022122030129. The next prime is 1022122030159. The reversal of 1022122030132 is 2310302212201.

It is a super-2 number, since 2×10221220301322 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2326978 + ... + 2731129.

It is an arithmetic number, because the mean of its divisors is an integer number (57854639304).

Almost surely, 21022122030132 is an apocalyptic number.

It is an amenable number.

1022122030132 is an abundant number, since it is smaller than the sum of its proper divisors (1060644984812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022122030132 is a wasteful number, since it uses less digits than its factorization.

1022122030132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059156 (or 5059147 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1022122030132 its reverse (2310302212201), we get a palindrome (3332424242333).

The spelling of 1022122030132 in words is "one trillion, twenty-two billion, one hundred twenty-two million, thirty thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 49 98 196 1031 2062 4124 7217 14434 28868 50519 101038 202076 5058107 10116214 20232428 35406749 70813498 141626996 247847243 495694486 991388972 5214908317 10429816634 20859633268 36504358219 73008716438 146017432876 255530507533 511061015066 1022122030132