2203122323122 has 32 divisors (see below), whose sum is σ = 3790486656000. Its totient is φ = 940769535888.

The previous prime is 2203122323089. The next prime is 2203122323153. The reversal of 2203122323122 is 2213232213022.

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, 57505129 + ... + 57543427.

It is an arithmetic number, because the mean of its divisors is an integer number (118452708000).

Almost surely, 2^{2203122323122} is an apocalyptic number.

2203122323122 is a deficient number, since it is larger than the sum of its proper divisors (1587364332878).

2203122323122 is a wasteful number, since it uses less digits than its factorization.

2203122323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53110.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2203122323122 its reverse (2213232213022), we get a palindrome (4416354536144).

The spelling of 2203122323122 in words is "two trillion, two hundred three billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred twenty-two".