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111021002220022 = 2103315373197281
BaseRepresentation
bin11001001111100100010111…
…011001100110000111110110
3112120002111121112100112020221
4121033210113121212013312
5104022432003032020042
61032042202212444554
732246000634301006
oct3117442731460766
9476074545315227
10111021002220022
1132413819494914
121055074501975a
1349c430a77b40b
141d5b6337d8006
15cc7d9ebb3d67
hex64f9176661f6

111021002220022 has 8 divisors (see below), whose sum is σ = 166547622952872. Its totient is φ = 55505127902400.

The previous prime is 111021002220017. The next prime is 111021002220031. The reversal of 111021002220022 is 220022200120111.

Adding to 111021002220022 its reverse (220022200120111), we get a palindrome (331043202340133).

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111021002219978 and 111021002220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2686577979 + ... + 2686619302.

It is an arithmetic number, because the mean of its divisors is an integer number (20818452869109).

Almost surely, 2111021002220022 is an apocalyptic number.

111021002220022 is a deficient number, since it is larger than the sum of its proper divisors (55526620732850).

111021002220022 is a wasteful number, since it uses less digits than its factorization.

111021002220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373207614.

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 111021002220022 in words is "one hundred eleven trillion, twenty-one billion, two million, two hundred twenty thousand, twenty-two".

Divisors: 1 2 10331 20662 5373197281 10746394562 55510501110011 111021002220022