100200222111120 has 40 divisors (see below), whose sum is σ = 310620688545216. Its totient is φ = 26720059229568.

The previous prime is 100200222111071. The next prime is 100200222111133. The reversal of 100200222111120 is 21111222002001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×100200222111120² (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 100200222111120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208750462492 + ... + 208750462971.

Almost surely, 2^{100200222111120} is an apocalyptic number.

100200222111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100200222111120 is an abundant number, since it is smaller than the sum of its proper divisors (210420466434096).

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

100200222111120 is a wasteful number, since it uses less digits than its factorization.

100200222111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417500925479 (or 417500925473 counting only the distinct ones).

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

Adding to 100200222111120 its reverse (21111222002001), we get a palindrome (121311444113121).

The spelling of 100200222111120 in words is "one hundred trillion, two hundred billion, two hundred twenty-two million, one hundred eleven thousand, one hundred twenty".