2202200112123 has 12 divisors (see below), whose sum is σ = 3470133510168. Its totient is φ = 1334666734560.

The previous prime is 2202200112109. The next prime is 2202200112127. The reversal of 2202200112123 is 3212110022022.

2202200112123 is a `hidden beast` number, since 220 + 220 + 0 + 11 + 212 + 3 = 666.

It is not a de Polignac number, because 2202200112123 - 2⁴ = 2202200112107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202200112096 and 2202200112105.

It is not an unprimeable number, because it can be changed into a prime (2202200112127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11122222690 + ... + 11122222887.

It is an arithmetic number, because the mean of its divisors is an integer number (289177792514).

Almost surely, 2^{2202200112123} is an apocalyptic number.

2202200112123 is a deficient number, since it is larger than the sum of its proper divisors (1267933398045).

2202200112123 is a wasteful number, since it uses less digits than its factorization.

2202200112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22244445594 (or 22244445591 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2202200112123 its reverse (3212110022022), we get a palindrome (5414310134145).

The spelling of 2202200112123 in words is "two trillion, two hundred two billion, two hundred million, one hundred twelve thousand, one hundred twenty-three".