23223122222112 has 96 divisors (see below), whose sum is σ = 67763911642560. Its totient is φ = 7737634437120.

The previous prime is 23223122222101. The next prime is 23223122222123. The reversal of 23223122222112 is 21122222132232.

23223122222112 is a `hidden beast` number, since 2 + 3 + 223 + 1 + 2 + 222 + 211 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (23223122222101) and next prime (23223122222123).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3948714 + ... + 7876457.

It is an arithmetic number, because the mean of its divisors is an integer number (705874079610).

Almost surely, 2^{23223122222112} is an apocalyptic number.

It is an amenable number.

23223122222112 is an abundant number, since it is smaller than the sum of its proper divisors (44540789420448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23223122222112 is a wasteful number, since it uses less digits than its factorization.

23223122222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11827463 (or 11827449 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 23223122222112 its reverse (21122222132232), we get a palindrome (44345344354344).

The spelling of 23223122222112 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred twelve".