4422213322492 has 24 divisors (see below), whose sum is σ = 8861337623936. Its totient is φ = 1891610499888.

The previous prime is 4422213322489. The next prime is 4422213322547. The reversal of 4422213322492 is 2942233122244.

It is a congruent 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, 150975978 + ... + 151005265.

Almost surely, 2^{4422213322492} is an apocalyptic number.

It is an amenable number.

4422213322492 is an abundant number, since it is smaller than the sum of its proper divisors (4439124301444).

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

4422213322492 is a wasteful number, since it uses less digits than its factorization.

4422213322492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301981777 (or 301981775 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The spelling of 4422213322492 in words is "four trillion, four hundred twenty-two billion, two hundred thirteen million, three hundred twenty-two thousand, four hundred ninety-two".