120111122233300 has 72 divisors (see below), whose sum is σ = 284448577375872. Its totient is φ = 43659445536000.

The previous prime is 120111122233279. The next prime is 120111122233337. The reversal of 120111122233300 is 3332221111021.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 18883372 + ... + 24429571.

It is an arithmetic number, because the mean of its divisors is an integer number (3950674685776).

Almost surely, 2^{120111122233300} is an apocalyptic number.

120111122233300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120111122233300 is an abundant number, since it is smaller than the sum of its proper divisors (164337455142572).

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

120111122233300 is a wasteful number, since it uses less digits than its factorization.

120111122233300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43315489 (or 43315482 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 120111122233300 its reverse (3332221111021), we get a palindrome (123443343344321).

The spelling of 120111122233300 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred twenty-two million, two hundred thirty-three thousand, three hundred".