23011202002 has 16 divisors (see below), whose sum is σ = 34960982400. Its totient is φ = 11357601840.

The previous prime is 23011201903. The next prime is 23011202063. The reversal of 23011202002 is 20020211032.

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, 937624 + ... + 961852.

It is an arithmetic number, because the mean of its divisors is an integer number (2185061400).

Almost surely, 2^23011202002 is an apocalyptic number.

23011202002 is a deficient number, since it is larger than the sum of its proper divisors (11949780398).

23011202002 is a wasteful number, since it uses less digits than its factorization.

23011202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30321.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 23011202002 its reverse (20020211032), we get a palindrome (43031413034).

The spelling of 23011202002 in words is "twenty-three billion, eleven million, two hundred two thousand, two".