7312284168422 has 4 divisors (see below), whose sum is σ = 10968426252636. Its totient is φ = 3656142084210.

The previous prime is 7312284168403. The next prime is 7312284168451. The reversal of 7312284168422 is 2248614822137.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1828071042104 + ... + 1828071042107.

It is an arithmetic number, because the mean of its divisors is an integer number (2742106563159).

Almost surely, 2^{7312284168422} is an apocalyptic number.

7312284168422 is a deficient number, since it is larger than the sum of its proper divisors (3656142084214).

7312284168422 is a wasteful number, since it uses less digits than its factorization.

7312284168422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656142084213.

The product of its digits is 2064384, while the sum is 50.

The spelling of 7312284168422 in words is "seven trillion, three hundred twelve billion, two hundred eighty-four million, one hundred sixty-eight thousand, four hundred twenty-two".