2111011002212 has 18 divisors (see below), whose sum is σ = 4297415254902. Its totient is φ = 904719000864.

The previous prime is 2111011002181. The next prime is 2111011002227. The reversal of 2111011002212 is 2122001101112.

It can be written as a sum of positive squares in only one way, i.e., 2019599107876 + 91411894336 = 1421126^2 + 302344^2 .

It is a super-2 number, since 2×2111011002212² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 5385231953 + ... + 5385232344.

It is an arithmetic number, because the mean of its divisors is an integer number (238745291939).

Almost surely, 2^{2111011002212} is an apocalyptic number.

It is an amenable number.

2111011002212 is an abundant number, since it is smaller than the sum of its proper divisors (2186404252690).

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

2111011002212 is a wasteful number, since it uses less digits than its factorization.

2111011002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770464315 (or 10770464306 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2111011002212 its reverse (2122001101112), we get a palindrome (4233012103324).

The spelling of 2111011002212 in words is "two trillion, one hundred eleven billion, eleven million, two thousand, two hundred twelve".