52230122026161 has 4 divisors (see below), whose sum is σ = 69640162701552. Its totient is φ = 34820081350772.

The previous prime is 52230122026133. The next prime is 52230122026163. The reversal of 52230122026161 is 16162022103225.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52230122026161 - 2²⁶ = 52230054917297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52230122026163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8705020337691 + ... + 8705020337696.

It is an arithmetic number, because the mean of its divisors is an integer number (17410040675388).

Almost surely, 2^{52230122026161} is an apocalyptic number.

It is an amenable number.

52230122026161 is a deficient number, since it is larger than the sum of its proper divisors (17410040675391).

52230122026161 is a wasteful number, since it uses less digits than its factorization.

52230122026161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17410040675390.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 52230122026161 its reverse (16162022103225), we get a palindrome (68392144129386).

The spelling of 52230122026161 in words is "fifty-two trillion, two hundred thirty billion, one hundred twenty-two million, twenty-six thousand, one hundred sixty-one".