1111202040200 has 96 divisors (see below), whose sum is σ = 3015444499200. Its totient is φ = 372877501440.

The previous prime is 1111202040187. The next prime is 1111202040203. The reversal of 1111202040200 is 20402021111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1111202040203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8377985 + ... + 8509584.

It is an arithmetic number, because the mean of its divisors is an integer number (31410880200).

Almost surely, 2^{1111202040200} is an apocalyptic number.

1111202040200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111202040200 is an abundant number, since it is smaller than the sum of its proper divisors (1904242459000).

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

1111202040200 is a wasteful number, since it uses less digits than its factorization.

1111202040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16887639 (or 16887630 counting only the distinct ones).

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

Adding to 1111202040200 its reverse (20402021111), we get a palindrome (1131604061311).

The spelling of 1111202040200 in words is "one trillion, one hundred eleven billion, two hundred two million, forty thousand, two hundred".