220233231131002 has 16 divisors (see below), whose sum is σ = 330542434609920. Its totient is φ = 110052437229648.

The previous prime is 220233231130973. The next prime is 220233231131057. The reversal of 220233231131002 is 200131132332022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20591899 + ... + 29402257.

It is an arithmetic number, because the mean of its divisors is an integer number (20658902163120).

Almost surely, 2^{220233231131002} is an apocalyptic number.

220233231131002 is a deficient number, since it is larger than the sum of its proper divisors (110309203478918).

220233231131002 is a wasteful number, since it uses less digits than its factorization.

220233231131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8817645.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 220233231131002 its reverse (200131132332022), we get a palindrome (420364363463024).

The spelling of 220233231131002 in words is "two hundred twenty trillion, two hundred thirty-three billion, two hundred thirty-one million, one hundred thirty-one thousand, two".