22201201320131 has 2 divisors, whose sum is σ = 22201201320132. Its totient is φ = 22201201320130.

The previous prime is 22201201320121. The next prime is 22201201320167. The reversal of 22201201320131 is 13102310210222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201201320131 - 2¹⁴ = 22201201303747 is a prime.

It is a super-2 number, since 2×22201201320131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22201201320101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100600660065 + 11100600660066.

It is an arithmetic number, because the mean of its divisors is an integer number (11100600660066).

Almost surely, 2^{22201201320131} is an apocalyptic number.

22201201320131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201201320131 is an equidigital number, since it uses as much as digits as its factorization.

22201201320131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22201201320131 its reverse (13102310210222), we get a palindrome (35303511530353).

The spelling of 22201201320131 in words is "twenty-two trillion, two hundred one billion, two hundred one million, three hundred twenty thousand, one hundred thirty-one".