122524946472 has 32 divisors (see below), whose sum is σ = 311504104800. Its totient is φ = 40149417024.

The previous prime is 122524946459. The next prime is 122524946477. The reversal of 122524946472 is 274649425221.

It is not an unprimeable number, because it can be changed into a prime (122524946477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43263043 + ... + 43265874.

It is an arithmetic number, because the mean of its divisors is an integer number (9734503275).

Almost surely, 2^122524946472 is an apocalyptic number.

122524946472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122524946472 is an abundant number, since it is smaller than the sum of its proper divisors (188979158328).

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

122524946472 is a wasteful number, since it uses less digits than its factorization.

122524946472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86528985 (or 86528981 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

It can be divided in two parts, 1225249 and 46472, that added together give a palindrome (1271721).

The spelling of 122524946472 in words is "one hundred twenty-two billion, five hundred twenty-four million, nine hundred forty-six thousand, four hundred seventy-two".