2242303440122 has 16 divisors (see below), whose sum is σ = 3366892999680. Its totient is φ = 1120005995472.

The previous prime is 2242303440079. The next prime is 2242303440191. The reversal of 2242303440122 is 2210443032422.

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, 22472579 + ... + 22572137.

It is an arithmetic number, because the mean of its divisors is an integer number (210430812480).

Almost surely, 2^{2242303440122} is an apocalyptic number.

2242303440122 is a deficient number, since it is larger than the sum of its proper divisors (1124589559558).

2242303440122 is a wasteful number, since it uses less digits than its factorization.

2242303440122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110957.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2242303440122 its reverse (2210443032422), we get a palindrome (4452746472544).

The spelling of 2242303440122 in words is "two trillion, two hundred forty-two billion, three hundred three million, four hundred forty thousand, one hundred twenty-two".