23162199616 has 28 divisors (see below), whose sum is σ = 46026506880. Its totient is φ = 11564969600.

The previous prime is 23162199601. The next prime is 23162199629. The reversal of 23162199616 is 61699126132.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

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, 205660 + ... + 297691.

Almost surely, 2^23162199616 is an apocalyptic number.

It is an amenable number.

23162199616 is a deficient number, since it is larger than the sum of its proper divisors (22864307264).

23162199616 is an equidigital number, since it uses as much as digits as its factorization.

23162199616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504082 (or 504072 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

It can be divided in two parts, 23162 and 199616, that added together give a triangular number (222778 = T₆₆₇).

The spelling of 23162199616 in words is "twenty-three billion, one hundred sixty-two million, one hundred ninety-nine thousand, six hundred sixteen".