1111100220132 has 48 divisors (see below), whose sum is σ = 2962986915840. Its totient is φ = 317451527712.

The previous prime is 1111100220103. The next prime is 1111100220157. The reversal of 1111100220132 is 2310220011111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7539013 + ... + 7684979.

It is an arithmetic number, because the mean of its divisors is an integer number (61728894080).

Almost surely, 2^{1111100220132} is an apocalyptic number.

1111100220132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1111100220132 is an abundant number, since it is smaller than the sum of its proper divisors (1851886695708).

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

1111100220132 is a wasteful number, since it uses less digits than its factorization.

1111100220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236600 (or 236598 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1111100220132 its reverse (2310220011111), we get a palindrome (3421320231243).

The spelling of 1111100220132 in words is "one trillion, one hundred eleven billion, one hundred million, two hundred twenty thousand, one hundred thirty-two".