1100211102 has 24 divisors (see below), whose sum is σ = 2392284960. Its totient is φ = 365430240.

The previous prime is 1100211059. The next prime is 1100211113. The reversal of 1100211102 is 2011120011.

It is a happy number.

1100211102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103702 + ... + 113817.

It is an arithmetic number, because the mean of its divisors is an integer number (99678540).

Almost surely, 2^1100211102 is an apocalyptic number.

1100211102 is an abundant number, since it is smaller than the sum of its proper divisors (1292073858).

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

1100211102 is a wasteful number, since it uses less digits than its factorization.

1100211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217808 (or 217805 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1100211102 is about 33169.4302332735. The cubic root of 1100211102 is about 1032.3461465043.

Adding to 1100211102 its reverse (2011120011), we get a palindrome (3111331113).

The spelling of 1100211102 in words is "one billion, one hundred million, two hundred eleven thousand, one hundred two".