22012331120131 has 8 divisors (see below), whose sum is σ = 24013867230144. Its totient is φ = 20010864193320.

The previous prime is 22012331120099. The next prime is 22012331120137. The reversal of 22012331120131 is 13102113321022.

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

It is not a de Polignac number, because 22012331120131 - 2⁵ = 22012331120099 is a prime.

It is a super-2 number, since 2×22012331120131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22012331120137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16629405 + ... + 17904238.

It is an arithmetic number, because the mean of its divisors is an integer number (3001733403768).

Almost surely, 2^{22012331120131} is an apocalyptic number.

22012331120131 is a deficient number, since it is larger than the sum of its proper divisors (2001536110013).

22012331120131 is a wasteful number, since it uses less digits than its factorization.

22012331120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34591601.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22012331120131 its reverse (13102113321022), we get a palindrome (35114444441153).

The spelling of 22012331120131 in words is "twenty-two trillion, twelve billion, three hundred thirty-one million, one hundred twenty thousand, one hundred thirty-one".