122432567 has 4 divisors (see below), whose sum is σ = 125279880. Its totient is φ = 119585256.

The previous prime is 122432537. The next prime is 122432573. The reversal of 122432567 is 765234221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 765234221 = 541 ⋅1414481.

It is a cyclic number.

It is not a de Polignac number, because 122432567 - 2⁸ = 122432311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122432537) 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, 1423592 + ... + 1423677.

It is an arithmetic number, because the mean of its divisors is an integer number (31319970).

Almost surely, 2^122432567 is an apocalyptic number.

122432567 is a deficient number, since it is larger than the sum of its proper divisors (2847313).

122432567 is an equidigital number, since it uses as much as digits as its factorization.

122432567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847312.

The product of its digits is 20160, while the sum is 32.

The square root of 122432567 is about 11064.9250788245. The cubic root of 122432567 is about 496.5530476455.

Adding to 122432567 its reverse (765234221), we get a palindrome (887666788).

The spelling of 122432567 in words is "one hundred twenty-two million, four hundred thirty-two thousand, five hundred sixty-seven".