2244000422442 has 64 divisors (see below), whose sum is σ = 4636427963904. Its totient is φ = 723505582080.

The previous prime is 2244000422441. The next prime is 2244000422519. The reversal of 2244000422442 is 2442240004422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2244000422441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63694392 + ... + 63729612.

It is an arithmetic number, because the mean of its divisors is an integer number (72444186936).

Almost surely, 2^{2244000422442} is an apocalyptic number.

2244000422442 is an abundant number, since it is smaller than the sum of its proper divisors (2392427541462).

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

2244000422442 is a wasteful number, since it uses less digits than its factorization.

2244000422442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36943.

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

Adding to 2244000422442 its reverse (2442240004422), we get a palindrome (4686240426864).

The spelling of 2244000422442 in words is "two trillion, two hundred forty-four billion, four hundred twenty-two thousand, four hundred forty-two".