123032002220002 has 4 divisors (see below), whose sum is σ = 184548003330006. Its totient is φ = 61516001110000.

The previous prime is 123032002219981. The next prime is 123032002220069. The reversal of 123032002220002 is 200022200230321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84409990875081 + 38622011344921 = 9187491^2 + 6214661^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30758000554999 + ... + 30758000555002.

Almost surely, 2^{123032002220002} is an apocalyptic number.

123032002220002 is a deficient number, since it is larger than the sum of its proper divisors (61516001110004).

123032002220002 is an equidigital number, since it uses as much as digits as its factorization.

123032002220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61516001110003.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 123032002220002 its reverse (200022200230321), we get a palindrome (323054202450323).

The spelling of 123032002220002 in words is "one hundred twenty-three trillion, thirty-two billion, two million, two hundred twenty thousand, two".