22011022022110 has 96 divisors (see below), whose sum is σ = 44005945812192. Its totient is φ = 7920132000000.

The previous prime is 22011022022089. The next prime is 22011022022161. The reversal of 22011022022110 is 1122022011022.

It is a happy number.

It is a super-2 number, since 2×22011022022110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 212715885 + ... + 212819335.

It is an arithmetic number, because the mean of its divisors is an integer number (458395268877).

Almost surely, 2^{22011022022110} is an apocalyptic number.

22011022022110 is a deficient number, since it is larger than the sum of its proper divisors (21994923790082).

22011022022110 is a wasteful number, since it uses less digits than its factorization.

22011022022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105322 (or 105311 counting only the distinct ones).

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

Adding to 22011022022110 its reverse (1122022011022), we get a palindrome (23133044033132).

The spelling of 22011022022110 in words is "twenty-two trillion, eleven billion, twenty-two million, twenty-two thousand, one hundred ten".