120322226388 has 96 divisors (see below), whose sum is σ = 345649054464. Its totient is φ = 31723388928.

The previous prime is 120322226363. The next prime is 120322226389. The reversal of 120322226388 is 883622223021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120322226389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3868756 + ... + 3899732.

It is an arithmetic number, because the mean of its divisors is an integer number (3600510984).

Almost surely, 2^120322226388 is an apocalyptic number.

It is an amenable number.

120322226388 is an abundant number, since it is smaller than the sum of its proper divisors (225326828076).

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

120322226388 is a wasteful number, since it uses less digits than its factorization.

120322226388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34561 (or 34559 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 120322226388 in words is "one hundred twenty billion, three hundred twenty-two million, two hundred twenty-six thousand, three hundred eighty-eight".