22136988381371 has 2 divisors, whose sum is σ = 22136988381372. Its totient is φ = 22136988381370.

The previous prime is 22136988381337. The next prime is 22136988381401. The reversal of 22136988381371 is 17318388963122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22136988381371 - 2¹⁰ = 22136988380347 is a prime.

It is not a weakly prime, because it can be changed into another prime (22136988381301) 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 as a sum of consecutive naturals, namely, 11068494190685 + 11068494190686.

It is an arithmetic number, because the mean of its divisors is an integer number (11068494190686).

Almost surely, 2^{22136988381371} is an apocalyptic number.

22136988381371 is a deficient number, since it is larger than the sum of its proper divisors (1).

22136988381371 is an equidigital number, since it uses as much as digits as its factorization.

22136988381371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20901888, while the sum is 62.

The spelling of 22136988381371 in words is "twenty-two trillion, one hundred thirty-six billion, nine hundred eighty-eight million, three hundred eighty-one thousand, three hundred seventy-one".