22835642131 has 2 divisors, whose sum is σ = 22835642132. Its totient is φ = 22835642130.

The previous prime is 22835642087. The next prime is 22835642143. The reversal of 22835642131 is 13124653822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22835642131 - 2¹⁹ = 22835117843 is a prime.

It is a super-2 number, since 2×22835642131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22835642171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11417821065 + 11417821066.

It is an arithmetic number, because the mean of its divisors is an integer number (11417821066).

Almost surely, 2^22835642131 is an apocalyptic number.

22835642131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22835642131 is an equidigital number, since it uses as much as digits as its factorization.

22835642131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The spelling of 22835642131 in words is "twenty-two billion, eight hundred thirty-five million, six hundred forty-two thousand, one hundred thirty-one".