112021001102200 has 48 divisors (see below), whose sum is σ = 260449702641000. Its totient is φ = 44808249889920.

The previous prime is 112021001102161. The next prime is 112021001102251. The reversal of 112021001102200 is 2201100120211.

It is a super-2 number, since 2×112021001102200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73368166 + ... + 74879434.

Almost surely, 2^{112021001102200} is an apocalyptic number.

112021001102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021001102200 is an abundant number, since it is smaller than the sum of its proper divisors (148428701538800).

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

112021001102200 is a wasteful number, since it uses less digits than its factorization.

112021001102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881904 (or 1881895 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112021001102200 its reverse (2201100120211), we get a palindrome (114222101222411).

The spelling of 112021001102200 in words is "one hundred twelve trillion, twenty-one billion, one million, one hundred two thousand, two hundred".