22024412121131 has 8 divisors (see below), whose sum is σ = 25173616118784. Its totient is φ = 18875922975720.

The previous prime is 22024412121073. The next prime is 22024412121133. The reversal of 22024412121131 is 13112121442022.

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 22024412121131 - 2²² = 22024407926827 is a prime.

It is a super-2 number, since 2×22024412121131² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22024412121131.

It is not an unprimeable number, because it can be changed into a prime (22024412121133) 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, 178647035 + ... + 178770276.

It is an arithmetic number, because the mean of its divisors is an integer number (3146702014848).

Almost surely, 2^{22024412121131} is an apocalyptic number.

22024412121131 is a deficient number, since it is larger than the sum of its proper divisors (3149203997653).

22024412121131 is an equidigital number, since it uses as much as digits as its factorization.

22024412121131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357426121.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 22024412121131 its reverse (13112121442022), we get a palindrome (35136533563153).

The spelling of 22024412121131 in words is "twenty-two trillion, twenty-four billion, four hundred twelve million, one hundred twenty-one thousand, one hundred thirty-one".