2112210092 has 12 divisors (see below), whose sum is σ = 3697943256. Its totient is φ = 1055654880.

The previous prime is 2112210073. The next prime is 2112210103. The reversal of 2112210092 is 2900122112.

It is a happy number.

It is a super-2 number, since 2×2112210092² = 8922862945493296928, which contains 22 as substring.

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, 101873 + ... + 120840.

It is an arithmetic number, because the mean of its divisors is an integer number (308161938).

Almost surely, 2^2112210092 is an apocalyptic number.

It is an amenable number.

2112210092 is a deficient number, since it is larger than the sum of its proper divisors (1585733164).

2112210092 is a wasteful number, since it uses less digits than its factorization.

2112210092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225088 (or 225086 counting only the distinct ones).

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

The square root of 2112210092 is about 45958.7868856435. The cubic root of 2112210092 is about 1283.0562733467.

The spelling of 2112210092 in words is "two billion, one hundred twelve million, two hundred ten thousand, ninety-two".