42022622622037 has 2 divisors, whose sum is σ = 42022622622038. Its totient is φ = 42022622622036.

The previous prime is 42022622622023. The next prime is 42022622622133. The reversal of 42022622622037 is 73022622622024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36081538117681 + 5941084504356 = 6006791^2 + 2437434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42022622622037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42022622625037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21011311311018 + 21011311311019.

It is an arithmetic number, because the mean of its divisors is an integer number (21011311311019).

Almost surely, 2^{42022622622037} is an apocalyptic number.

It is an amenable number.

42022622622037 is a deficient number, since it is larger than the sum of its proper divisors (1).

42022622622037 is an equidigital number, since it uses as much as digits as its factorization.

42022622622037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 42022622622037 in words is "forty-two trillion, twenty-two billion, six hundred twenty-two million, six hundred twenty-two thousand, thirty-seven".