2242221832 has 16 divisors (see below), whose sum is σ = 4244984640. Its totient is φ = 1110225936.

The previous prime is 2242221829. The next prime is 2242221853. The reversal of 2242221832 is 2381222422.

It is a self number, because there is not a number n which added to its sum of digits gives 2242221832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359748 + ... + 1361395.

It is an arithmetic number, because the mean of its divisors is an integer number (265311540).

Almost surely, 2^2242221832 is an apocalyptic number.

It is an amenable number.

2242221832 is a deficient number, since it is larger than the sum of its proper divisors (2002762808).

2242221832 is a wasteful number, since it uses less digits than its factorization.

2242221832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721252 (or 2721248 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 2242221832 is about 47352.1048317812. The cubic root of 2242221832 is about 1308.8589858723.

The spelling of 2242221832 in words is "two billion, two hundred forty-two million, two hundred twenty-one thousand, eight hundred thirty-two".