22231101102112 has 96 divisors (see below), whose sum is σ = 53752812236928. Its totient is φ = 8833328418816.

The previous prime is 22231101102109. The next prime is 22231101102121. The reversal of 22231101102112 is 21120110113222.

It is a super-3 number, since 3×22231101102112³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22231101102112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43312023 + ... + 43822294.

It is an arithmetic number, because the mean of its divisors is an integer number (559925127468).

Almost surely, 2^{22231101102112} is an apocalyptic number.

It is an amenable number.

22231101102112 is an abundant number, since it is smaller than the sum of its proper divisors (31521711134816).

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

22231101102112 is a wasteful number, since it uses less digits than its factorization.

22231101102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87134418 (or 87134410 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 22231101102112 its reverse (21120110113222), we get a palindrome (43351211215334).

The spelling of 22231101102112 in words is "twenty-two trillion, two hundred thirty-one billion, one hundred one million, one hundred two thousand, one hundred twelve".