23312362002 has 16 divisors (see below), whose sum is σ = 46626878880. Its totient is φ = 7770428192.

The previous prime is 23312362001. The next prime is 23312362027. The reversal of 23312362002 is 20026321332.

It is a super-2 number, since 2×23312362002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23312362001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73774 + ... + 228182.

It is an arithmetic number, because the mean of its divisors is an integer number (2914179930).

Almost surely, 2^23312362002 is an apocalyptic number.

23312362002 is an abundant number, since it is smaller than the sum of its proper divisors (23314516878).

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

23312362002 is a wasteful number, since it uses less digits than its factorization.

23312362002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179577.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23312362002 its reverse (20026321332), we get a palindrome (43338683334).

The spelling of 23312362002 in words is "twenty-three billion, three hundred twelve million, three hundred sixty-two thousand, two".