10011111112200 has 192 divisors, whose sum is σ = 34770778902720. Its totient is φ = 2361343104000.

The previous prime is 10011111112157. The next prime is 10011111112217. The reversal of 10011111112200 is 221111111001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20253571 + ... + 20741970.

It is an arithmetic number, because the mean of its divisors is an integer number (181097806785).

Almost surely, 2^{10011111112200} is an apocalyptic number.

10011111112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011111112200 is an abundant number, since it is smaller than the sum of its proper divisors (24759667790520).

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

10011111112200 is a wasteful number, since it uses less digits than its factorization.

10011111112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40995608 (or 40995599 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10011111112200 its reverse (221111111001), we get a palindrome (10232222223201).

The spelling of 10011111112200 in words is "ten trillion, eleven billion, one hundred eleven million, one hundred twelve thousand, two hundred".