1140231022200 has 120 divisors (see below), whose sum is σ = 3960191319480. Its totient is φ = 304061601600.

The previous prime is 1140231022193. The next prime is 1140231022261. The reversal of 1140231022200 is 22201320411.

It is a happy number.

1140231022200 is a `hidden beast` number, since 11 + 402 + 31 + 0 + 2 + 220 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 35176116 + ... + 35208515.

It is an arithmetic number, because the mean of its divisors is an integer number (33001594329).

Almost surely, 2^{1140231022200} is an apocalyptic number.

1140231022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140231022200 is an abundant number, since it is smaller than the sum of its proper divisors (2819960297280).

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

1140231022200 is a wasteful number, since it uses less digits than its factorization.

1140231022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70384659 (or 70384641 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1140231022200 its reverse (22201320411), we get a palindrome (1162432342611).

The spelling of 1140231022200 in words is "one trillion, one hundred forty billion, two hundred thirty-one million, twenty-two thousand, two hundred".