120622004772 has 24 divisors (see below), whose sum is σ = 290530420992. Its totient is φ = 38910324000.

The previous prime is 120622004761. The next prime is 120622004779. The reversal of 120622004772 is 277400226021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120622004779) 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, 162125979 + ... + 162126722.

It is an arithmetic number, because the mean of its divisors is an integer number (12105434208).

Almost surely, 2^120622004772 is an apocalyptic number.

120622004772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120622004772 is an abundant number, since it is smaller than the sum of its proper divisors (169908416220).

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

120622004772 is a wasteful number, since it uses less digits than its factorization.

120622004772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324252739 (or 324252737 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 120622004772 in words is "one hundred twenty billion, six hundred twenty-two million, four thousand, seven hundred seventy-two".