210111011092 has 12 divisors (see below), whose sum is σ = 387046599520. Its totient is φ = 99526268376.

The previous prime is 210111011059. The next prime is 210111011107. The reversal of 210111011092 is 290110111012.

210111011092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382309208 + ... + 1382309359.

Almost surely, 2^210111011092 is an apocalyptic number.

It is an amenable number.

210111011092 is a deficient number, since it is larger than the sum of its proper divisors (176935588428).

210111011092 is a wasteful number, since it uses less digits than its factorization.

210111011092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764618590 (or 2764618588 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 210111011092 in words is "two hundred ten billion, one hundred eleven million, eleven thousand, ninety-two".