22200110021022 has 32 divisors (see below), whose sum is σ = 47300414890752. Its totient is φ = 6922011924864.

The previous prime is 22200110020939. The next prime is 22200110021051. The reversal of 22200110021022 is 22012001100222.

It is a junction number, because it is equal to n+sod(n) for n = 22200110020992 and 22200110021010.

It is a congruent number.

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, 667615698 + ... + 667648949.

It is an arithmetic number, because the mean of its divisors is an integer number (1478137965336).

Almost surely, 2^{22200110021022} is an apocalyptic number.

22200110021022 is an abundant number, since it is smaller than the sum of its proper divisors (25100304869730).

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

22200110021022 is a wasteful number, since it uses less digits than its factorization.

22200110021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335264832.

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

Adding to 22200110021022 its reverse (22012001100222), we get a palindrome (44212111121244).

The spelling of 22200110021022 in words is "twenty-two trillion, two hundred billion, one hundred ten million, twenty-one thousand, twenty-two".