2022311232131 has 8 divisors (see below), whose sum is σ = 2141288336880. Its totient is φ = 1903336085248.

The previous prime is 2022311232127. The next prime is 2022311232133. The reversal of 2022311232131 is 1312321132202.

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 2022311232131 - 2² = 2022311232127 is a prime.

It is a super-2 number, since 2×2022311232131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022311232097 and 2022311232106.

It is not an unprimeable number, because it can be changed into a prime (2022311232133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1998500 + ... + 2835246.

It is an arithmetic number, because the mean of its divisors is an integer number (267661042110).

Almost surely, 2^{2022311232131} is an apocalyptic number.

2022311232131 is a deficient number, since it is larger than the sum of its proper divisors (118977104749).

2022311232131 is a wasteful number, since it uses less digits than its factorization.

2022311232131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978933.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2022311232131 its reverse (1312321132202), we get a palindrome (3334632364333).

The spelling of 2022311232131 in words is "two trillion, twenty-two billion, three hundred eleven million, two hundred thirty-two thousand, one hundred thirty-one".