1100202204 has 24 divisors (see below), whose sum is σ = 2568845440. Its totient is φ = 366490224.

The previous prime is 1100202197. The next prime is 1100202221. The reversal of 1100202204 is 4022020011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1100202204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11194 + ... + 48225.

Almost surely, 2^1100202204 is an apocalyptic number.

It is an amenable number.

1100202204 is an abundant number, since it is smaller than the sum of its proper divisors (1468643236).

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

1100202204 is a wasteful number, since it uses less digits than its factorization.

1100202204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60969 (or 60967 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1100202204 is about 33169.2961034750. The cubic root of 1100202204 is about 1032.3433634503.

Adding to 1100202204 its reverse (4022020011), we get a palindrome (5122222215).

The spelling of 1100202204 in words is "one billion, one hundred million, two hundred two thousand, two hundred four".