11112202022200 has 48 divisors (see below), whose sum is σ = 26091670439160. Its totient is φ = 4400872080000.

The previous prime is 11112202022197. The next prime is 11112202022231. The reversal of 11112202022200 is 222020221111.

It is a happy number.

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, 275034306 + ... + 275074705.

Almost surely, 2^{11112202022200} is an apocalyptic number.

11112202022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112202022200 is an abundant number, since it is smaller than the sum of its proper divisors (14979468416960).

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

11112202022200 is a wasteful number, since it uses less digits than its factorization.

11112202022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550109128 (or 550109119 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11112202022200 its reverse (222020221111), we get a palindrome (11334222243311).

The spelling of 11112202022200 in words is "eleven trillion, one hundred twelve billion, two hundred two million, twenty-two thousand, two hundred".