123202002002 has 16 divisors (see below), whose sum is σ = 186752015424. Its totient is φ = 60952110000.

The previous prime is 123202001983. The next prime is 123202002031. The reversal of 123202002002 is 200200202321.

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, 123227 + ... + 511457.

It is an arithmetic number, because the mean of its divisors is an integer number (11672000964).

Almost surely, 2^123202002002 is an apocalyptic number.

123202002002 is a deficient number, since it is larger than the sum of its proper divisors (63550013422).

123202002002 is a wasteful number, since it uses less digits than its factorization.

123202002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389905.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 123202002002 its reverse (200200202321), we get a palindrome (323402204323).

The spelling of 123202002002 in words is "one hundred twenty-three billion, two hundred two million, two thousand, two".