122633012456 has 16 divisors (see below), whose sum is σ = 230049698400. Its totient is φ = 61286426224.

The previous prime is 122633012441. The next prime is 122633012459. The reversal of 122633012456 is 654210336221.

It is not an unprimeable number, because it can be changed into a prime (122633012459) 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, 3742670 + ... + 3775293.

It is an arithmetic number, because the mean of its divisors is an integer number (14378106150).

Almost surely, 2^122633012456 is an apocalyptic number.

It is an amenable number.

122633012456 is a deficient number, since it is larger than the sum of its proper divisors (107416685944).

122633012456 is a wasteful number, since it uses less digits than its factorization.

122633012456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520008 (or 7520004 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 122633012456 its reverse (654210336221), we get a palindrome (776843348677).

The spelling of 122633012456 in words is "one hundred twenty-two billion, six hundred thirty-three million, twelve thousand, four hundred fifty-six".