2112192010 has 8 divisors (see below), whose sum is σ = 3801945636. Its totient is φ = 844876800.

The previous prime is 2112192007. The next prime is 2112192011. The reversal of 2112192010 is 102912112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1976958369 + 135233641 = 44463^2 + 11629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2112192010² = 8922710174215680200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112192011) by changing a digit.

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, 105609591 + ... + 105609610.

Almost surely, 2^2112192010 is an apocalyptic number.

2112192010 is a deficient number, since it is larger than the sum of its proper divisors (1689753626).

2112192010 is a wasteful number, since it uses less digits than its factorization.

2112192010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211219208.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 2112192010 is about 45958.5901654957. The cubic root of 2112192010 is about 1283.0526120491.

The spelling of 2112192010 in words is "two billion, one hundred twelve million, one hundred ninety-two thousand, ten".