22113013231033 has 4 divisors (see below), whose sum is σ = 23074448588928. Its totient is φ = 21151577873140.

The previous prime is 22113013231021. The next prime is 22113013231123. The reversal of 22113013231033 is 33013231031122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22113013231033 - 2⁹ = 22113013230521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22113013230989 and 22113013231007.

It is not an unprimeable number, because it can be changed into a prime (22113013231433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480717678913 + ... + 480717678958.

It is an arithmetic number, because the mean of its divisors is an integer number (5768612147232).

Almost surely, 2^{22113013231033} is an apocalyptic number.

22113013231033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22113013231033 is a deficient number, since it is larger than the sum of its proper divisors (961435357895).

22113013231033 is an equidigital number, since it uses as much as digits as its factorization.

22113013231033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961435357894.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 22113013231033 its reverse (33013231031122), we get a palindrome (55126244262155).

The spelling of 22113013231033 in words is "twenty-two trillion, one hundred thirteen billion, thirteen million, two hundred thirty-one thousand, thirty-three".