120011221102200 has 96 divisors (see below), whose sum is σ = 372047807535360. Its totient is φ = 32001872112000.

The previous prime is 120011221102183. The next prime is 120011221102231. The reversal of 120011221102200 is 2201122110021.

It is a super-2 number, since 2×120011221102200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120011221102200.

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, 13725975 + ... + 20698425.

It is an arithmetic number, because the mean of its divisors is an integer number (3875497995160).

Almost surely, 2^{120011221102200} is an apocalyptic number.

120011221102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120011221102200 is an abundant number, since it is smaller than the sum of its proper divisors (252036586433160).

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

120011221102200 is a wasteful number, since it uses less digits than its factorization.

120011221102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001157 (or 7001148 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120011221102200 its reverse (2201122110021), we get a palindrome (122212343212221).

The spelling of 120011221102200 in words is "one hundred twenty trillion, eleven billion, two hundred twenty-one million, one hundred two thousand, two hundred".