22203135086313 has 4 divisors (see below), whose sum is σ = 29604180115088. Its totient is φ = 14802090057540.

The previous prime is 22203135086309. The next prime is 22203135086339. The reversal of 22203135086313 is 31368053130222.

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 not a de Polignac number, because 22203135086313 - 2² = 22203135086309 is a prime.

It is a super-2 number, since 2×22203135086313² (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 (22203135086513) 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, 3700522514383 + ... + 3700522514388.

It is an arithmetic number, because the mean of its divisors is an integer number (7401045028772).

Almost surely, 2^{22203135086313} is an apocalyptic number.

It is an amenable number.

22203135086313 is a deficient number, since it is larger than the sum of its proper divisors (7401045028775).

22203135086313 is an equidigital number, since it uses as much as digits as its factorization.

22203135086313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401045028774.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 22203135086313 in words is "twenty-two trillion, two hundred three billion, one hundred thirty-five million, eighty-six thousand, three hundred thirteen".