123222030023120 has 320 divisors, whose sum is σ = 337278762777600. Its totient is φ = 40982323838976.

The previous prime is 123222030023117. The next prime is 123222030023171. The reversal of 123222030023120 is 21320030222321.

It is a super-5 number, since 5×123222030023120⁵ (a number of 72 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9891783932 + ... + 9891796388.

It is an arithmetic number, because the mean of its divisors is an integer number (1053996133680).

Almost surely, 2^{123222030023120} is an apocalyptic number.

123222030023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123222030023120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168639381388800).

123222030023120 is an abundant number, since it is smaller than the sum of its proper divisors (214056732754480).

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

123222030023120 is a wasteful number, since it uses less digits than its factorization.

123222030023120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13910 (or 13904 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 123222030023120 its reverse (21320030222321), we get a palindrome (144542060245441).

The spelling of 123222030023120 in words is "one hundred twenty-three trillion, two hundred twenty-two billion, thirty million, twenty-three thousand, one hundred twenty".