2199480012 has 36 divisors (see below), whose sum is σ = 5564403936. Its totient is φ = 732552480.

The previous prime is 2199479987. The next prime is 2199480047. The reversal of 2199480012 is 2100849912.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19837 + ... + 69227.

It is an arithmetic number, because the mean of its divisors is an integer number (154566776).

Almost surely, 2^2199480012 is an apocalyptic number.

It is an amenable number.

2199480012 is an abundant number, since it is smaller than the sum of its proper divisors (3364923924).

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

2199480012 is a wasteful number, since it uses less digits than its factorization.

2199480012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50638 (or 50633 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 2199480012 is about 46898.6141799521. The cubic root of 2199480012 is about 1300.4889703007.

The spelling of 2199480012 in words is "two billion, one hundred ninety-nine million, four hundred eighty thousand, twelve".