22131031214002 has 16 divisors (see below), whose sum is σ = 34007595082272. Its totient is φ = 10795188034080.

The previous prime is 22131031213943. The next prime is 22131031214029. The reversal of 22131031214002 is 20041213013122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3418908 + ... + 7480039.

It is an arithmetic number, because the mean of its divisors is an integer number (2125474692642).

Almost surely, 2^{22131031214002} is an apocalyptic number.

22131031214002 is a deficient number, since it is larger than the sum of its proper divisors (11876563868270).

22131031214002 is a wasteful number, since it uses less digits than its factorization.

22131031214002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10923753.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22131031214002 its reverse (20041213013122), we get a palindrome (42172244227124).

The spelling of 22131031214002 in words is "twenty-two trillion, one hundred thirty-one billion, thirty-one million, two hundred fourteen thousand, two".