974324222202131 has 2 divisors, whose sum is σ = 974324222202132. Its totient is φ = 974324222202130.

The previous prime is 974324222202103. The next prime is 974324222202193. The reversal of 974324222202131 is 131202222423479.

It is a weak prime.

It is an emirp because it is prime and its reverse (131202222423479) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-974324222202131 is a prime.

It is a super-2 number, since 2×974324222202131² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (974324222204131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487162111101065 + 487162111101066.

It is an arithmetic number, because the mean of its divisors is an integer number (487162111101066).

Almost surely, 2^{974324222202131} is an apocalyptic number.

974324222202131 is a deficient number, since it is larger than the sum of its proper divisors (1).

974324222202131 is an equidigital number, since it uses as much as digits as its factorization.

974324222202131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 974324222202131 in words is "nine hundred seventy-four trillion, three hundred twenty-four billion, two hundred twenty-two million, two hundred two thousand, one hundred thirty-one".