122322433563 has 72 divisors (see below), whose sum is σ = 195488236944. Its totient is φ = 73649157120.

The previous prime is 122322433559. The next prime is 122322433577. The reversal of 122322433563 is 365334223221.

It is a happy number.

122322433563 is a `hidden beast` number, since 1 + 22 + 32 + 2 + 43 + 3 + 563 = 666.

It is not a de Polignac number, because 122322433563 - 2² = 122322433559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122322431563) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 198253231 + ... + 198253847.

It is an arithmetic number, because the mean of its divisors is an integer number (2715114402).

Almost surely, 2^122322433563 is an apocalyptic number.

122322433563 is a deficient number, since it is larger than the sum of its proper divisors (73165803381).

122322433563 is a wasteful number, since it uses less digits than its factorization.

122322433563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1531 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

Adding to 122322433563 its reverse (365334223221), we get a palindrome (487656656784).

The spelling of 122322433563 in words is "one hundred twenty-two billion, three hundred twenty-two million, four hundred thirty-three thousand, five hundred sixty-three".