2244204200442 has 16 divisors (see below), whose sum is σ = 4493670320160. Its totient is φ = 747191080272.

The previous prime is 2244204200417. The next prime is 2244204200461. The reversal of 2244204200442 is 2440024024422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219241092 + ... + 219251327.

It is an arithmetic number, because the mean of its divisors is an integer number (280854395010).

Almost surely, 2^{2244204200442} is an apocalyptic number.

2244204200442 is an abundant number, since it is smaller than the sum of its proper divisors (2249466119718).

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

2244204200442 is a wasteful number, since it uses less digits than its factorization.

2244204200442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438493277.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2244204200442 its reverse (2440024024422), we get a palindrome (4684228224864).

The spelling of 2244204200442 in words is "two trillion, two hundred forty-four billion, two hundred four million, two hundred thousand, four hundred forty-two".