123422550120 has 64 divisors (see below), whose sum is σ = 411408504000. Its totient is φ = 32912679744.

The previous prime is 123422550049. The next prime is 123422550131. The reversal of 123422550120 is 21055224321.

123422550120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×123422550120³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57138990 + ... + 57141149.

It is an arithmetic number, because the mean of its divisors is an integer number (6428257875).

Almost surely, 2^123422550120 is an apocalyptic number.

123422550120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123422550120 is an abundant number, since it is smaller than the sum of its proper divisors (287985953880).

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

123422550120 is a wasteful number, since it uses less digits than its factorization.

123422550120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114280159 (or 114280149 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 123422550120 its reverse (21055224321), we get a palindrome (144477774441).

The spelling of 123422550120 in words is "one hundred twenty-three billion, four hundred twenty-two million, five hundred fifty thousand, one hundred twenty".