22126442489410 has 512 divisors, whose sum is σ = 50614569750528. Its totient is φ = 6801567252480.

The previous prime is 22126442489381. The next prime is 22126442489443. The reversal of 22126442489410 is 1498424462122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 38347387042 + ... + 38347387618.

It is an arithmetic number, because the mean of its divisors is an integer number (98856581544).

Almost surely, 2^{22126442489410} is an apocalyptic number.

22126442489410 is an abundant number, since it is smaller than the sum of its proper divisors (28488127261118).

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

22126442489410 is a wasteful number, since it uses less digits than its factorization.

22126442489410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 22126442489410 in words is "twenty-two trillion, one hundred twenty-six billion, four hundred forty-two million, four hundred eighty-nine thousand, four hundred ten".