14220250231 has 8 divisors (see below), whose sum is σ = 15513872400. Its totient is φ = 12926773440.

The previous prime is 14220250223. The next prime is 14220250243. The reversal of 14220250231 is 13205202241.

It is a happy number.

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 14220250231 - 2³ = 14220250223 is a prime.

It is a super-2 number, since 2×14220250231² (a number of 21 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 (14220250201) 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, 320955 + ... + 362563.

It is an arithmetic number, because the mean of its divisors is an integer number (1939234050).

Almost surely, 2^14220250231 is an apocalyptic number.

14220250231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14220250231 is a deficient number, since it is larger than the sum of its proper divisors (1293622169).

14220250231 is a wasteful number, since it uses less digits than its factorization.

14220250231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72689.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14220250231 its reverse (13205202241), we get a palindrome (27425452472).

The spelling of 14220250231 in words is "fourteen billion, two hundred twenty million, two hundred fifty thousand, two hundred thirty-one".