10112122049 has 2 divisors, whose sum is σ = 10112122050. Its totient is φ = 10112122048.

The previous prime is 10112121997. The next prime is 10112122067. The reversal of 10112122049 is 94022121101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7935246400 + 2176875649 = 89080^2 + 46657^2 .

It is a cyclic number.

It is not a de Polignac number, because 10112122049 - 2²⁰ = 10111073473 is a prime.

It is not a weakly prime, because it can be changed into another prime (10112122099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056061024 + 5056061025.

It is an arithmetic number, because the mean of its divisors is an integer number (5056061025).

Almost surely, 2^10112122049 is an apocalyptic number.

It is an amenable number.

10112122049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112122049 is an equidigital number, since it uses as much as digits as its factorization.

10112122049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 10112122049 in words is "ten billion, one hundred twelve million, one hundred twenty-two thousand, forty-nine".