22313133213001 has 4 divisors (see below), whose sum is σ = 22316495150212. Its totient is φ = 22309771275792.

The previous prime is 22313133212969. The next prime is 22313133213023. The reversal of 22313133213001 is 10031233131322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 416348853001 + 21896784360000 = 645251^2 + 4679400^2 .

It is a cyclic number.

It is not a de Polignac number, because 22313133213001 - 2⁵ = 22313133212969 is a prime.

It is a super-3 number, since 3×22313133213001³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22313133213061) 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, 1680958650 + ... + 1680971923.

It is an arithmetic number, because the mean of its divisors is an integer number (5579123787553).

Almost surely, 2^{22313133213001} is an apocalyptic number.

It is an amenable number.

22313133213001 is a deficient number, since it is larger than the sum of its proper divisors (3361937211).

22313133213001 is an equidigital number, since it uses as much as digits as its factorization.

22313133213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361937210.

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

Adding to 22313133213001 its reverse (10031233131322), we get a palindrome (32344366344323).

The spelling of 22313133213001 in words is "twenty-two trillion, three hundred thirteen billion, one hundred thirty-three million, two hundred thirteen thousand, one".