14220322397 has 8 divisors (see below), whose sum is σ = 14534193792. Its totient is φ = 13906922400.

The previous prime is 14220322381. The next prime is 14220322427. The reversal of 14220322397 is 79322302241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14220322397 - 2⁴ = 14220322381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220322097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56504 + ... + 177857.

It is an arithmetic number, because the mean of its divisors is an integer number (1816774224).

Almost surely, 2^14220322397 is an apocalyptic number.

It is an amenable number.

14220322397 is a deficient number, since it is larger than the sum of its proper divisors (313871395).

14220322397 is a wasteful number, since it uses less digits than its factorization.

14220322397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235699.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 14220322397 in words is "fourteen billion, two hundred twenty million, three hundred twenty-two thousand, three hundred ninety-seven".