4322342722231 has 4 divisors (see below), whose sum is σ = 4322348066952. Its totient is φ = 4322337377512.

The previous prime is 4322342722169. The next prime is 4322342722273. The reversal of 4322342722231 is 1322272432234.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4322342722231 is a prime.

It is a super-2 number, since 2×4322342722231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322342722031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182376 + ... + 3169021.

It is an arithmetic number, because the mean of its divisors is an integer number (1080587016738).

Almost surely, 2^{4322342722231} is an apocalyptic number.

4322342722231 is a deficient number, since it is larger than the sum of its proper divisors (5344721).

4322342722231 is an equidigital number, since it uses as much as digits as its factorization.

4322342722231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344720.

The product of its digits is 193536, while the sum is 37.

The spelling of 4322342722231 in words is "four trillion, three hundred twenty-two billion, three hundred forty-two million, seven hundred twenty-two thousand, two hundred thirty-one".