1100201202 has 48 divisors (see below), whose sum is σ = 2429650080. Its totient is φ = 359703936.

The previous prime is 1100201147. The next prime is 1100201269. The reversal of 1100201202 is 2021020011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 628893 + ... + 630639.

It is an arithmetic number, because the mean of its divisors is an integer number (50617710).

Almost surely, 2^1100201202 is an apocalyptic number.

1100201202 is an abundant number, since it is smaller than the sum of its proper divisors (1329448878).

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

1100201202 is a wasteful number, since it uses less digits than its factorization.

1100201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407 (or 2404 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1100201202 is about 33169.2809991414. The cubic root of 1100201202 is about 1032.3430500508.

Adding to 1100201202 its reverse (2021020011), we get a palindrome (3121221213).

The spelling of 1100201202 in words is "one billion, one hundred million, two hundred one thousand, two hundred two".