23200111112198 has 4 divisors (see below), whose sum is σ = 34800166668300. Its totient is φ = 11600055556098.

The previous prime is 23200111112173. The next prime is 23200111112279. The reversal of 23200111112198 is 89121111100232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800027778048 + ... + 5800027778051.

It is an arithmetic number, because the mean of its divisors is an integer number (8700041667075).

Almost surely, 2^{23200111112198} is an apocalyptic number.

23200111112198 is a deficient number, since it is larger than the sum of its proper divisors (11600055556102).

23200111112198 is a wasteful number, since it uses less digits than its factorization.

23200111112198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11600055556101.

The product of its (nonzero) digits is 1728, while the sum is 32.

The spelling of 23200111112198 in words is "twenty-three trillion, two hundred billion, one hundred eleven million, one hundred twelve thousand, one hundred ninety-eight".