22313033213131 has 8 divisors (see below), whose sum is σ = 22330295768880. Its totient is φ = 22295776709472.

The previous prime is 22313033213123. The next prime is 22313033213153. The reversal of 22313033213131 is 13131233031322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22313033213131 - 2³ = 22313033213123 is a prime.

It is a super-3 number, since 3×22313033213131³ (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 a self number, because there is not a number n which added to its sum of digits gives 22313033213131.

It is not an unprimeable number, because it can be changed into a prime (22313033213231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5877441 + ... + 8897773.

It is an arithmetic number, because the mean of its divisors is an integer number (2791286971110).

Almost surely, 2^{22313033213131} is an apocalyptic number.

22313033213131 is a deficient number, since it is larger than the sum of its proper divisors (17262555749).

22313033213131 is a wasteful number, since it uses less digits than its factorization.

22313033213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026045.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 22313033213131 its reverse (13131233031322), we get a palindrome (35444266244453).

The spelling of 22313033213131 in words is "twenty-two trillion, three hundred thirteen billion, thirty-three million, two hundred thirteen thousand, one hundred thirty-one".