22203311121313 has 16 divisors (see below), whose sum is σ = 26241654329344. Its totient is φ = 18383822992080.

The previous prime is 22203311121283. The next prime is 22203311121347. The reversal of 22203311121313 is 31312111330222.

It is not a de Polignac number, because 22203311121313 - 2⁵ = 22203311121281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22203311121353) 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, 93409095 + ... + 93646492.

It is an arithmetic number, because the mean of its divisors is an integer number (1640103395584).

Almost surely, 2^{22203311121313} is an apocalyptic number.

It is an amenable number.

22203311121313 is a deficient number, since it is larger than the sum of its proper divisors (4038343208031).

22203311121313 is a wasteful number, since it uses less digits than its factorization.

22203311121313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187056172.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 22203311121313 its reverse (31312111330222), we get a palindrome (53515422451535).

The spelling of 22203311121313 in words is "twenty-two trillion, two hundred three billion, three hundred eleven million, one hundred twenty-one thousand, three hundred thirteen".