23221332110010 has 32 divisors (see below), whose sum is σ = 55794456148032. Its totient is φ = 6185326442240.

The previous prime is 23221332110003. The next prime is 23221332110021. The reversal of 23221332110010 is 1001123312232.

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, 439272324 + ... + 439325183.

It is an arithmetic number, because the mean of its divisors is an integer number (1743576754626).

Almost surely, 2^{23221332110010} is an apocalyptic number.

23221332110010 is an abundant number, since it is smaller than the sum of its proper divisors (32573124038022).

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

23221332110010 is a wasteful number, since it uses less digits than its factorization.

23221332110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878598398.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23221332110010 its reverse (1001123312232), we get a palindrome (24222455422242).

The spelling of 23221332110010 in words is "twenty-three trillion, two hundred twenty-one billion, three hundred thirty-two million, one hundred ten thousand, ten".