22233112112113 has 16 divisors (see below), whose sum is σ = 26168698978560. Its totient is φ = 18490251623616.

The previous prime is 22233112112051. The next prime is 22233112112153. The reversal of 22233112112113 is 31121121133222.

It is not a de Polignac number, because 22233112112113 - 2²¹ = 22233110014961 is a prime.

It is a super-2 number, since 2×22233112112113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233112112153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119464306 + ... + 119650267.

It is an arithmetic number, because the mean of its divisors is an integer number (1635543686160).

Almost surely, 2^{22233112112113} is an apocalyptic number.

It is an amenable number.

22233112112113 is a deficient number, since it is larger than the sum of its proper divisors (3935586866447).

22233112112113 is a wasteful number, since it uses less digits than its factorization.

22233112112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239114976.

The product of its digits is 864, while the sum is 25.

Adding to 22233112112113 its reverse (31121121133222), we get a palindrome (53354233245335).

The spelling of 22233112112113 in words is "twenty-two trillion, two hundred thirty-three billion, one hundred twelve million, one hundred twelve thousand, one hundred thirteen".