2242012432 has 40 divisors (see below), whose sum is σ = 4849020000. Its totient is φ = 995393280.

The previous prime is 2242012397. The next prime is 2242012441. The reversal of 2242012432 is 2342102422.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140557 + ... + 155692.

It is an arithmetic number, because the mean of its divisors is an integer number (121225500).

Almost surely, 2^2242012432 is an apocalyptic number.

2242012432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2242012432 is an abundant number, since it is smaller than the sum of its proper divisors (2607007568).

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

2242012432 is a wasteful number, since it uses less digits than its factorization.

2242012432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296311 (or 296305 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2242012432 is about 47349.8936852027. The cubic root of 2242012432 is about 1308.8182400371.

Adding to 2242012432 its reverse (2342102422), we get a palindrome (4584114854).

The spelling of 2242012432 in words is "two billion, two hundred forty-two million, twelve thousand, four hundred thirty-two".