23312224402 has 8 divisors (see below), whose sum is σ = 36488699136. Its totient is φ = 11149324692.

The previous prime is 23312224391. The next prime is 23312224447. The reversal of 23312224402 is 20442221332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253393698 + ... + 253393789.

It is an arithmetic number, because the mean of its divisors is an integer number (4561087392).

Almost surely, 2^23312224402 is an apocalyptic number.

23312224402 is a deficient number, since it is larger than the sum of its proper divisors (13176474734).

23312224402 is a wasteful number, since it uses less digits than its factorization.

23312224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506787512.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23312224402 its reverse (20442221332), we get a palindrome (43754445734).

The spelling of 23312224402 in words is "twenty-three billion, three hundred twelve million, two hundred twenty-four thousand, four hundred two".