330131002222057 has 2 divisors, whose sum is σ = 330131002222058. Its totient is φ = 330131002222056.

The previous prime is 330131002222039. The next prime is 330131002222069. The reversal of 330131002222057 is 750222200131033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305222877655641 + 24908124566416 = 17470629^2 + 4990804^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330131002222057 is a prime.

It is a super-2 number, since 2×330131002222057² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (330131002222657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165065501111028 + 165065501111029.

It is an arithmetic number, because the mean of its divisors is an integer number (165065501111029).

Almost surely, 2^{330131002222057} is an apocalyptic number.

It is an amenable number.

330131002222057 is a deficient number, since it is larger than the sum of its proper divisors (1).

330131002222057 is an equidigital number, since it uses as much as digits as its factorization.

330131002222057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 330131002222057 in words is "three hundred thirty trillion, one hundred thirty-one billion, two million, two hundred twenty-two thousand, fifty-seven".