22233420113 has 4 divisors (see below), whose sum is σ = 22321999728. Its totient is φ = 22144840500.

The previous prime is 22233420109. The next prime is 22233420119. The reversal of 22233420113 is 31102433222.

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 22233420113 - 2² = 22233420109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233420119) 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, 44289431 + ... + 44289932.

It is an arithmetic number, because the mean of its divisors is an integer number (5580499932).

Almost surely, 2^22233420113 is an apocalyptic number.

It is an amenable number.

22233420113 is a deficient number, since it is larger than the sum of its proper divisors (88579615).

22233420113 is an equidigital number, since it uses as much as digits as its factorization.

22233420113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88579614.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22233420113 its reverse (31102433222), we get a palindrome (53335853335).

The spelling of 22233420113 in words is "twenty-two billion, two hundred thirty-three million, four hundred twenty thousand, one hundred thirteen".