1022423000057 has 2 divisors, whose sum is σ = 1022423000058. Its totient is φ = 1022423000056.

The previous prime is 1022423000023. The next prime is 1022423000107. The reversal of 1022423000057 is 7500003242201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 543322306816 + 479100693241 = 737104^2 + 692171^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022423000057 - 2¹⁸ = 1022422737913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022423000957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511211500028 + 511211500029.

It is an arithmetic number, because the mean of its divisors is an integer number (511211500029).

Almost surely, 2^{1022423000057} is an apocalyptic number.

It is an amenable number.

1022423000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022423000057 is an equidigital number, since it uses as much as digits as its factorization.

1022423000057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 1022423000057 its reverse (7500003242201), we get a palindrome (8522426242258).

The spelling of 1022423000057 in words is "one trillion, twenty-two billion, four hundred twenty-three million, fifty-seven", and thus it is an aban number.