1110120222000 has 80 divisors (see below), whose sum is σ = 3579027615072. Its totient is φ = 296032057600.

The previous prime is 1110120221989. The next prime is 1110120222023. The reversal of 1110120222000 is 2220210111.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 92504019 + ... + 92516018.

Almost surely, 2^{1110120222000} is an apocalyptic number.

1110120222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110120222000 is an abundant number, since it is smaller than the sum of its proper divisors (2468907393072).

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

1110120222000 is a wasteful number, since it uses less digits than its factorization.

1110120222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185020063 (or 185020047 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1110120222000 its reverse (2220210111), we get a palindrome (1112340432111).

The spelling of 1110120222000 in words is "one trillion, one hundred ten billion, one hundred twenty million, two hundred twenty-two thousand".