123132222231120 has 120 divisors (see below), whose sum is σ = 413533934733192. Its totient is φ = 32834077056000.

The previous prime is 123132222231113. The next prime is 123132222231331. The reversal of 123132222231120 is 21132222231321.

123132222231120 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 322 + 2 + 2 + 2 + 311 + 20 = 666.

123132222231120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 68469799523904 + 54662422707216 = 8274648^2 + 7393404^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17024010 + ... + 23153430.

Almost surely, 2^{123132222231120} is an apocalyptic number.

123132222231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123132222231120 is an abundant number, since it is smaller than the sum of its proper divisors (290401712502072).

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

123132222231120 is a wasteful number, since it uses less digits than its factorization.

123132222231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6157341 (or 6157332 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 123132222231120 its reverse (21132222231321), we get a palindrome (144264444462441).

The spelling of 123132222231120 in words is "one hundred twenty-three trillion, one hundred thirty-two billion, two hundred twenty-two million, two hundred thirty-one thousand, one hundred twenty".