2099948412 has 12 divisors (see below), whose sum is σ = 4899879656. Its totient is φ = 699982800.

The previous prime is 2099948399. The next prime is 2099948413. The reversal of 2099948412 is 2148499902.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2099948412² = 8819566666122643488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099948413) 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, 87497839 + ... + 87497862.

Almost surely, 2^2099948412 is an apocalyptic number.

It is an amenable number.

2099948412 is an abundant number, since it is smaller than the sum of its proper divisors (2799931244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2099948412 is a wasteful number, since it uses less digits than its factorization.

2099948412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174995708 (or 174995706 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 2099948412 is about 45825.1940748754. The cubic root of 2099948412 is about 1280.5686787877.

The spelling of 2099948412 in words is "two billion, ninety-nine million, nine hundred forty-eight thousand, four hundred twelve".