211000122092 has 12 divisors (see below), whose sum is σ = 370083738696. Its totient is φ = 105261911040.

The previous prime is 211000122089. The next prime is 211000122103. The reversal of 211000122092 is 290221000112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59535509 + ... + 59539052.

It is an arithmetic number, because the mean of its divisors is an integer number (30840311558).

Almost surely, 2^211000122092 is an apocalyptic number.

It is an amenable number.

211000122092 is a deficient number, since it is larger than the sum of its proper divisors (159083616604).

211000122092 is a wasteful number, since it uses less digits than its factorization.

211000122092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119075008 (or 119075006 counting only the distinct ones).

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

The spelling of 211000122092 in words is "two hundred eleven billion, one hundred twenty-two thousand, ninety-two".