422033443144091 has 2 divisors, whose sum is σ = 422033443144092. Its totient is φ = 422033443144090.

The previous prime is 422033443144057. The next prime is 422033443144207. The reversal of 422033443144091 is 190441344330224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422033443144091 is a prime.

It is a super-2 number, since 2×422033443144091² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422033443140091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211016721572045 + 211016721572046.

It is an arithmetic number, because the mean of its divisors is an integer number (211016721572046).

Almost surely, 2^{422033443144091} is an apocalyptic number.

422033443144091 is a deficient number, since it is larger than the sum of its proper divisors (1).

422033443144091 is an equidigital number, since it uses as much as digits as its factorization.

422033443144091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 422033443144091 in words is "four hundred twenty-two trillion, thirty-three billion, four hundred forty-three million, one hundred forty-four thousand, ninety-one".