111022020102200 has 48 divisors (see below), whose sum is σ = 258137938378680. Its totient is φ = 44406787973760.

The previous prime is 111022020102197. The next prime is 111022020102211. The reversal of 111022020102200 is 2201020220111.

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, 8213819 + ... + 17015018.

Almost surely, 2^{111022020102200} is an apocalyptic number.

111022020102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111022020102200 is an abundant number, since it is smaller than the sum of its proper divisors (147115918276480).

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

111022020102200 is a wasteful number, since it uses less digits than its factorization.

111022020102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25250856 (or 25250847 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111022020102200 its reverse (2201020220111), we get a palindrome (113223040322311).

The spelling of 111022020102200 in words is "one hundred eleven trillion, twenty-two billion, twenty million, one hundred two thousand, two hundred".