2112475499 has 16 divisors (see below), whose sum is σ = 2253490080. Its totient is φ = 1974585600.

The previous prime is 2112475483. The next prime is 2112475571. The reversal of 2112475499 is 9945742112.

It is a cyclic number.

It is not a de Polignac number, because 2112475499 - 2⁴ = 2112475483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112475459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598889 + ... + 602405.

It is an arithmetic number, because the mean of its divisors is an integer number (140843130).

Almost surely, 2^2112475499 is an apocalyptic number.

2112475499 is a deficient number, since it is larger than the sum of its proper divisors (141014581).

2112475499 is a wasteful number, since it uses less digits than its factorization.

2112475499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950.

The product of its digits is 181440, while the sum is 44.

The square root of 2112475499 is about 45961.6742406105. The cubic root of 2112475499 is about 1283.1100113494.

The spelling of 2112475499 in words is "two billion, one hundred twelve million, four hundred seventy-five thousand, four hundred ninety-nine".