23133223002 has 16 divisors (see below), whose sum is σ = 46269864000. Its totient is φ = 7710504672.

The previous prime is 23133222979. The next prime is 23133223019. The reversal of 23133223002 is 20032233132.

It is a self number, because there is not a number n which added to its sum of digits gives 23133223002.

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, 49798 + ... + 220785.

It is an arithmetic number, because the mean of its divisors is an integer number (2891866500).

Almost surely, 2^23133223002 is an apocalyptic number.

23133223002 is an abundant number, since it is smaller than the sum of its proper divisors (23136640998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23133223002 is a wasteful number, since it uses less digits than its factorization.

23133223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284837.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23133223002 its reverse (20032233132), we get a palindrome (43165456134).

The spelling of 23133223002 in words is "twenty-three billion, one hundred thirty-three million, two hundred twenty-three thousand, two".