2222449333458 has 32 divisors (see below), whose sum is σ = 4515694612416. Its totient is φ = 729038954688.

The previous prime is 2222449333421. The next prime is 2222449333483. The reversal of 2222449333458 is 8543339442222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222449333458.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2321541 + ... + 3135992.

It is an arithmetic number, because the mean of its divisors is an integer number (141115456638).

Almost surely, 2^{2222449333458} is an apocalyptic number.

2222449333458 is an abundant number, since it is smaller than the sum of its proper divisors (2293245278958).

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

2222449333458 is a wasteful number, since it uses less digits than its factorization.

2222449333458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458618.

The product of its digits is 9953280, while the sum is 51.

The spelling of 2222449333458 in words is "two trillion, two hundred twenty-two billion, four hundred forty-nine million, three hundred thirty-three thousand, four hundred fifty-eight".