12220032322110 has 64 divisors (see below), whose sum is σ = 29343818649600. Its totient is φ = 3256926717312.

The previous prime is 12220032322093. The next prime is 12220032322123. The reversal of 12220032322110 is 1122323002221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888141411 + ... + 888155169.

It is an arithmetic number, because the mean of its divisors is an integer number (458497166400).

Almost surely, 2^{12220032322110} is an apocalyptic number.

12220032322110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220032322110 is an abundant number, since it is smaller than the sum of its proper divisors (17123786327490).

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

12220032322110 is a wasteful number, since it uses less digits than its factorization.

12220032322110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12220032322110 its reverse (1122323002221), we get a palindrome (13342355324331).

The spelling of 12220032322110 in words is "twelve trillion, two hundred twenty billion, thirty-two million, three hundred twenty-two thousand, one hundred ten".