10422536121 has 6 divisors (see below), whose sum is σ = 15054774410. Its totient is φ = 6948357408.

The previous prime is 10422536119. The next prime is 10422536141. The reversal of 10422536121 is 12163522401.

10422536121 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 2 + 536 + 121 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8754222096 + 1668314025 = 93564^2 + 40845^2 .

It is not a de Polignac number, because 10422536121 - 2¹ = 10422536119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10422536101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 579029776 + ... + 579029793.

Almost surely, 2^10422536121 is an apocalyptic number.

It is an amenable number.

10422536121 is a deficient number, since it is larger than the sum of its proper divisors (4632238289).

10422536121 is a wasteful number, since it uses less digits than its factorization.

10422536121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158059575 (or 1158059572 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 10422536121 in words is "ten billion, four hundred twenty-two million, five hundred thirty-six thousand, one hundred twenty-one".