212111202201093 has 12 divisors (see below), whose sum is σ = 329950758979660. Its totient is φ = 130529970585216.

The previous prime is 212111202201091. The next prime is 212111202201193. The reversal of 212111202201093 is 390102202111212.

212111202201093 is a `hidden beast` number, since 2 + 1 + 211 + 120 + 220 + 109 + 3 = 666.

212111202201093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 93020295958209 + 119090906242884 = 9644703^2 + 10912878^2 .

It is not a de Polignac number, because 212111202201093 - 2¹ = 212111202201091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212111202201091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906458128948 + ... + 906458129181.

Almost surely, 2^{212111202201093} is an apocalyptic number.

It is an amenable number.

212111202201093 is a deficient number, since it is larger than the sum of its proper divisors (117839556778567).

212111202201093 is a wasteful number, since it uses less digits than its factorization.

212111202201093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812916258148 (or 1812916258145 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 212111202201093 in words is "two hundred twelve trillion, one hundred eleven billion, two hundred two million, two hundred one thousand, ninety-three".