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BaseRepresentation
bin111100111010101…
…010001100001010
32122020002111022202
4330322222030022
54043113310442
6245225120202
734216641230
oct7472521412
92566074282
101022010122
11484997371
12246329062
13133975523
1499a3a950
155eaccc32
hex3ceaa30a

1022010122 has 16 divisors (see below), whose sum is σ = 1755862080. Its totient is φ = 437043168.

The previous prime is 1022010113. The next prime is 1022010137. The reversal of 1022010122 is 2210102201.

It is a happy number.

1022010122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73472 + ... + 86267.

It is an arithmetic number, because the mean of its divisors is an integer number (109741380).

Almost surely, 21022010122 is an apocalyptic number.

1022010122 is a deficient number, since it is larger than the sum of its proper divisors (733851958).

1022010122 is a wasteful number, since it uses less digits than its factorization.

1022010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160205.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1022010122 is about 31968.8930368257. The cubic root of 1022010122 is about 1007.2835287458.

Adding to 1022010122 its reverse (2210102201), we get a palindrome (3232112323).

The spelling of 1022010122 in words is "one billion, twenty-two million, ten thousand, one hundred twenty-two".