12220002101057 has 2 divisors, whose sum is σ = 12220002101058. Its totient is φ = 12220002101056.

The previous prime is 12220002101011. The next prime is 12220002101063. The reversal of 12220002101057 is 75010120002221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8069638985521 + 4150363115536 = 2840711^2 + 2037244^2 .

It is a cyclic number.

It is not a de Polignac number, because 12220002101057 - 2²⁰ = 12220001052481 is a prime.

It is not a weakly prime, because it can be changed into another prime (12220002100057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110001050528 + 6110001050529.

It is an arithmetic number, because the mean of its divisors is an integer number (6110001050529).

Almost surely, 2^{12220002101057} is an apocalyptic number.

It is an amenable number.

12220002101057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220002101057 is an equidigital number, since it uses as much as digits as its factorization.

12220002101057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 12220002101057 its reverse (75010120002221), we get a palindrome (87230122103278).

The spelling of 12220002101057 in words is "twelve trillion, two hundred twenty billion, two million, one hundred one thousand, fifty-seven".