211201020092 has 12 divisors (see below), whose sum is σ = 381524423616. Its totient is φ = 102194041920.

The previous prime is 211201020067. The next prime is 211201020103. The reversal of 211201020092 is 290020102112.

It is a happy number.

211201020092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 851616893 + ... + 851617140.

It is an arithmetic number, because the mean of its divisors is an integer number (31793701968).

Almost surely, 2^211201020092 is an apocalyptic number.

It is an amenable number.

211201020092 is a deficient number, since it is larger than the sum of its proper divisors (170323403524).

211201020092 is a wasteful number, since it uses less digits than its factorization.

211201020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703234068 (or 1703234066 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 211201020092 in words is "two hundred eleven billion, two hundred one million, twenty thousand, ninety-two".