2110011001212 has 24 divisors (see below), whose sum is σ = 5037855725056. Its totient is φ = 686980325808.

The previous prime is 2110011001187. The next prime is 2110011001289. The reversal of 2110011001212 is 2121001100112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044583788 + ... + 2044584819.

Almost surely, 2^{2110011001212} is an apocalyptic number.

It is an amenable number.

2110011001212 is an abundant number, since it is smaller than the sum of its proper divisors (2927844723844).

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

2110011001212 is a wasteful number, since it uses less digits than its factorization.

2110011001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089168657 (or 4089168655 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2110011001212 its reverse (2121001100112), we get a palindrome (4231012101324).

The spelling of 2110011001212 in words is "two trillion, one hundred ten billion, eleven million, one thousand, two hundred twelve".