2120010242312 has 16 divisors (see below), whose sum is σ = 3975169664700. Its totient is φ = 1059964998400.

The previous prime is 2120010242299. The next prime is 2120010242323. The reversal of 2120010242312 is 2132420100212.

It can be written as a sum of positive squares in 2 ways, for example, as 2052531867556 + 67478374756 = 1432666^2 + 259766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4790189 + ... + 5214012.

Almost surely, 2^{2120010242312} is an apocalyptic number.

It is an amenable number.

2120010242312 is a deficient number, since it is larger than the sum of its proper divisors (1855159422388).

2120010242312 is a wasteful number, since it uses less digits than its factorization.

2120010242312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030696 (or 10030692 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2120010242312 its reverse (2132420100212), we get a palindrome (4252430342524).

The spelling of 2120010242312 in words is "two trillion, one hundred twenty billion, ten million, two hundred forty-two thousand, three hundred twelve".