22000202012112 has 20 divisors (see below), whose sum is σ = 56833855198080. Its totient is φ = 7333400670688.

The previous prime is 22000202012099. The next prime is 22000202012147. The reversal of 22000202012112 is 21121020200022.

It is a junction number, because it is equal to n+sod(n) for n = 22000202012091 and 22000202012100.

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, 229168770912 + ... + 229168771007.

It is an arithmetic number, because the mean of its divisors is an integer number (2841692759904).

Almost surely, 2^{22000202012112} is an apocalyptic number.

It is an amenable number.

22000202012112 is an abundant number, since it is smaller than the sum of its proper divisors (34833653185968).

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

22000202012112 is a wasteful number, since it uses less digits than its factorization.

22000202012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458337541930 (or 458337541924 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22000202012112 its reverse (21121020200022), we get a palindrome (43121222212134).

The spelling of 22000202012112 in words is "twenty-two trillion, two hundred two million, twelve thousand, one hundred twelve".