120223430031232 has 256 divisors, whose sum is σ = 269429504256000. Its totient is φ = 52955036098560.

The previous prime is 120223430031197. The next prime is 120223430031241. The reversal of 120223430031232 is 232130034322021.

It is a self number, because there is not a number n which added to its sum of digits gives 120223430031232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23764265119 + ... + 23764270177.

It is an arithmetic number, because the mean of its divisors is an integer number (1052459001000).

Almost surely, 2^{120223430031232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120223430031232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134714752128000).

120223430031232 is an abundant number, since it is smaller than the sum of its proper divisors (149206074224768).

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

120223430031232 is a wasteful number, since it uses less digits than its factorization.

120223430031232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877 (or 6865 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 120223430031232 its reverse (232130034322021), we get a palindrome (352353464353253).

The spelling of 120223430031232 in words is "one hundred twenty trillion, two hundred twenty-three billion, four hundred thirty million, thirty-one thousand, two hundred thirty-two".