122023507567 has 16 divisors (see below), whose sum is σ = 133153130880. Its totient is φ = 111152527200.

The previous prime is 122023507531. The next prime is 122023507607. The reversal of 122023507567 is 765705320221.

It is not a de Polignac number, because 122023507567 - 2²³ = 122015118959 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 (122023597567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104692 + ... + 504982.

It is an arithmetic number, because the mean of its divisors is an integer number (8322070680).

Almost surely, 2^122023507567 is an apocalyptic number.

122023507567 is a deficient number, since it is larger than the sum of its proper divisors (11129623313).

122023507567 is a wasteful number, since it uses less digits than its factorization.

122023507567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400614.

The product of its (nonzero) digits is 176400, while the sum is 40.

Adding to 122023507567 its reverse (765705320221), we get a palindrome (887728827788).

The spelling of 122023507567 in words is "one hundred twenty-two billion, twenty-three million, five hundred seven thousand, five hundred sixty-seven".