1120100212 has 36 divisors (see below), whose sum is σ = 2487500064. Its totient is φ = 436401840.

The previous prime is 1120100087. The next prime is 1120100227. The reversal of 1120100212 is 2120010211.

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, 257608 + ... + 261919.

It is an arithmetic number, because the mean of its divisors is an integer number (69097224).

Almost surely, 2^1120100212 is an apocalyptic number.

It is an amenable number.

1120100212 is an abundant number, since it is smaller than the sum of its proper divisors (1367399852).

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

1120100212 is a wasteful number, since it uses less digits than its factorization.

1120100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519556 (or 519547 counting only the distinct ones).

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

The square root of 1120100212 is about 33467.8982309914. The cubic root of 1120100212 is about 1038.5297926738.

Adding to 1120100212 its reverse (2120010211), we get a palindrome (3240110423).

Subtracting 1120100212 from its reverse (2120010211), we obtain a palindrome (999909999).

The spelling of 1120100212 in words is "one billion, one hundred twenty million, one hundred thousand, two hundred twelve".