2199112364 has 72 divisors (see below), whose sum is σ = 4207629888. Its totient is φ = 1004905440.

The previous prime is 2199112361. The next prime is 2199112397. The reversal of 2199112364 is 4632119912.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (2199112361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6643679 + ... + 6644009.

It is an arithmetic number, because the mean of its divisors is an integer number (58439304).

Almost surely, 2^2199112364 is an apocalyptic number.

It is an amenable number.

2199112364 is a deficient number, since it is larger than the sum of its proper divisors (2008517524).

2199112364 is a wasteful number, since it uses less digits than its factorization.

2199112364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 502 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 2199112364 is about 46894.6944120548. The cubic root of 2199112364 is about 1300.4165063837.

The spelling of 2199112364 in words is "two billion, one hundred ninety-nine million, one hundred twelve thousand, three hundred sixty-four".