1120202100212 has 48 divisors (see below), whose sum is σ = 2193485960400. Its totient is φ = 497008189440.

The previous prime is 1120202100211. The next prime is 1120202100221. The reversal of 1120202100212 is 2120012020211.

It can be written as a sum of positive squares in 8 ways, for example, as 165645744016 + 954556356196 = 406996^2 + 977014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276589 + ... + 1967252.

It is an arithmetic number, because the mean of its divisors is an integer number (45697624175).

Almost surely, 2^{1120202100212} is an apocalyptic number.

It is an amenable number.

1120202100212 is a deficient number, since it is larger than the sum of its proper divisors (1073283860188).

1120202100212 is a wasteful number, since it uses less digits than its factorization.

1120202100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244116 (or 3244114 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120202100212 its reverse (2120012020211), we get a palindrome (3240214120423).

The spelling of 1120202100212 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred thousand, two hundred twelve".