120422000144 has 20 divisors (see below), whose sum is σ = 234009972924. Its totient is φ = 60032329728.

The previous prime is 120422000137. The next prime is 120422000159. The reversal of 120422000144 is 441000224021.

It can be written as a sum of positive squares in 2 ways, for example, as 21456390400 + 98965609744 = 146480^2 + 314588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11161337 + ... + 11172120.

Almost surely, 2^120422000144 is an apocalyptic number.

It is an amenable number.

120422000144 is a deficient number, since it is larger than the sum of its proper divisors (113587972780).

120422000144 is a wasteful number, since it uses less digits than its factorization.

120422000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22333802 (or 22333796 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 120422000144 its reverse (441000224021), we get a palindrome (561422224165).

The spelling of 120422000144 in words is "one hundred twenty billion, four hundred twenty-two million, one hundred forty-four", and thus it is an aban number.