2101011000212 has 12 divisors (see below), whose sum is σ = 3676788985716. Its totient is φ = 1050499861440.

The previous prime is 2101011000199. The next prime is 2101011000233. The reversal of 2101011000212 is 2120001101012.

It can be written as a sum of positive squares in 2 ways, for example, as 782156284816 + 1318854715396 = 884396^2 + 1148414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2101011000193 and 2101011000202.

It is a congruent number.

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, 507089 + ... + 2111672.

It is an arithmetic number, because the mean of its divisors is an integer number (306399082143).

Almost surely, 2^{2101011000212} is an apocalyptic number.

It is an amenable number.

2101011000212 is a deficient number, since it is larger than the sum of its proper divisors (1575777985504).

2101011000212 is a wasteful number, since it uses less digits than its factorization.

2101011000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819338 (or 2819336 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2101011000212 its reverse (2120001101012), we get a palindrome (4221012101224).

The spelling of 2101011000212 in words is "two trillion, one hundred one billion, eleven million, two hundred twelve", and thus it is an aban number.