23210011198 has 16 divisors (see below), whose sum is σ = 38269946880. Its totient is φ = 10469469400.

The previous prime is 23210011169. The next prime is 23210011199. The reversal of 23210011198 is 89111001232.

It is a super-2 number, since 2×23210011198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210011199) 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, 4023838 + ... + 4029601.

It is an arithmetic number, because the mean of its divisors is an integer number (2391871680).

Almost surely, 2^23210011198 is an apocalyptic number.

23210011198 is a deficient number, since it is larger than the sum of its proper divisors (15059935682).

23210011198 is a wasteful number, since it uses less digits than its factorization.

23210011198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053583.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 23210011198 in words is "twenty-three billion, two hundred ten million, eleven thousand, one hundred ninety-eight".