2199123100232 has 16 divisors (see below), whose sum is σ = 4181431248000. Its totient is φ = 1084074767440.

The previous prime is 2199123100183. The next prime is 2199123100243. The reversal of 2199123100232 is 2320013219912.

It is a super-2 number, since 2×2199123100232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2199123100192 and 2199123100201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935847232 + ... + 1935848367.

It is an arithmetic number, because the mean of its divisors is an integer number (261339453000).

Almost surely, 2^{2199123100232} is an apocalyptic number.

It is an amenable number.

2199123100232 is a deficient number, since it is larger than the sum of its proper divisors (1982308147768).

2199123100232 is a wasteful number, since it uses less digits than its factorization.

2199123100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871695676 (or 3871695672 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 2199123100232 in words is "two trillion, one hundred ninety-nine billion, one hundred twenty-three million, one hundred thousand, two hundred thirty-two".