1110221101100 has 18 divisors (see below), whose sum is σ = 2409179789604. Its totient is φ = 444088440400.

The previous prime is 1110221101097. The next prime is 1110221101109. The reversal of 1110221101100 is 11011220111.

It is not an unprimeable number, because it can be changed into a prime (1110221101109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5551105406 + ... + 5551105605.

Almost surely, 2^{1110221101100} is an apocalyptic number.

1110221101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110221101100 is an abundant number, since it is smaller than the sum of its proper divisors (1298958688504).

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

1110221101100 is a wasteful number, since it uses less digits than its factorization.

1110221101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102211025 (or 11102211018 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1110221101100 its reverse (11011220111), we get a palindrome (1121232321211).

The spelling of 1110221101100 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, one hundred one thousand, one hundred".