122076006636 has 48 divisors (see below), whose sum is σ = 289553080320. Its totient is φ = 40024068480.

The previous prime is 122076006631. The next prime is 122076006691. The reversal of 122076006636 is 636600670221.

It is a junction number, because it is equal to n+sod(n) for n = 122076006594 and 122076006603.

It is not an unprimeable number, because it can be changed into a prime (122076006631) 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, 95236 + ... + 503211.

It is an arithmetic number, because the mean of its divisors is an integer number (6032355840).

Almost surely, 2^122076006636 is an apocalyptic number.

It is an amenable number.

122076006636 is an abundant number, since it is smaller than the sum of its proper divisors (167477073684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122076006636 is a wasteful number, since it uses less digits than its factorization.

122076006636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598734 (or 598732 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

Adding to 122076006636 its reverse (636600670221), we get a palindrome (758676676857).

The spelling of 122076006636 in words is "one hundred twenty-two billion, seventy-six million, six thousand, six hundred thirty-six".