1100212102 has 12 divisors (see below), whose sum is σ = 1813986468. Its totient is φ = 500096300.

The previous prime is 1100212097. The next prime is 1100212129. The reversal of 1100212102 is 2012120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2272924 + ... + 2273407.

It is an arithmetic number, because the mean of its divisors is an integer number (151165539).

Almost surely, 2^1100212102 is an apocalyptic number.

1100212102 is a deficient number, since it is larger than the sum of its proper divisors (713774366).

1100212102 is a wasteful number, since it uses less digits than its factorization.

1100212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546355 (or 4546344 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1100212102 is about 33169.4453073910. The cubic root of 1100212102 is about 1032.3464592764.

Adding to 1100212102 its reverse (2012120011), we get a palindrome (3112332113).

It can be divided in two parts, 11002 and 12102, that added together give a square (23104 = 152²).

The spelling of 1100212102 in words is "one billion, one hundred million, two hundred twelve thousand, one hundred two".