22232332213131 has 8 divisors (see below), whose sum is σ = 29648041118784. Its totient is φ = 14819089058120.

The previous prime is 22232332213129. The next prime is 22232332213151. The reversal of 22232332213131 is 13131223323222.

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 22232332213131 - 2¹ = 22232332213129 is a prime.

It is a super-2 number, since 2×22232332213131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22232332213151) 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, 616416621 + ... + 616452686.

It is an arithmetic number, because the mean of its divisors is an integer number (3706005139848).

Almost surely, 2^{22232332213131} is an apocalyptic number.

22232332213131 is a deficient number, since it is larger than the sum of its proper divisors (7415708905653).

22232332213131 is a wasteful number, since it uses less digits than its factorization.

22232332213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232875321.

The product of its digits is 15552, while the sum is 30.

Adding to 22232332213131 its reverse (13131223323222), we get a palindrome (35363555536353).

The spelling of 22232332213131 in words is "twenty-two trillion, two hundred thirty-two billion, three hundred thirty-two million, two hundred thirteen thousand, one hundred thirty-one".