112310121311022 has 16 divisors (see below), whose sum is σ = 224626564858752. Its totient is φ = 37435653397560.

The previous prime is 112310121310987. The next prime is 112310121311023. The reversal of 112310121311022 is 220113121013211.

It is a super-2 number, since 2×112310121311022² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112310121311022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112310121311023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263195578 + ... + 263621949.

It is an arithmetic number, because the mean of its divisors is an integer number (14039160303672).

Almost surely, 2^{112310121311022} is an apocalyptic number.

112310121311022 is an abundant number, since it is smaller than the sum of its proper divisors (112316443547730).

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

112310121311022 is a wasteful number, since it uses less digits than its factorization.

112310121311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526853063.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112310121311022 its reverse (220113121013211), we get a palindrome (332423242324233).

The spelling of 112310121311022 in words is "one hundred twelve trillion, three hundred ten billion, one hundred twenty-one million, three hundred eleven thousand, twenty-two".