22023203112113 has 24 divisors (see below), whose sum is σ = 25736917631040. Its totient is φ = 18790171582560.

The previous prime is 22023203112109. The next prime is 22023203112161. The reversal of 22023203112113 is 31121130232022.

It is not a de Polignac number, because 22023203112113 - 2² = 22023203112109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22023203112613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11131358 + ... + 12959688.

It is an arithmetic number, because the mean of its divisors is an integer number (1072371567960).

Almost surely, 2^{22023203112113} is an apocalyptic number.

It is an amenable number.

22023203112113 is a deficient number, since it is larger than the sum of its proper divisors (3713714518927).

22023203112113 is a wasteful number, since it uses less digits than its factorization.

22023203112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829477 (or 1829470 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22023203112113 its reverse (31121130232022), we get a palindrome (53144333344135).

The spelling of 22023203112113 in words is "twenty-two trillion, twenty-three billion, two hundred three million, one hundred twelve thousand, one hundred thirteen".