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14222275013 = 83171352711
BaseRepresentation
bin11010011111011011…
…01011000111000101
31100201011201102120102
431033231223013011
5213111400300023
610311132413445
71012304225432
oct151755530705
940634642512
1014222275013
1160391157a1
12290b017285
131458694c5b
1498cc16b89
155838dc628
hex34fb6b1c5

14222275013 has 4 divisors (see below), whose sum is σ = 14393627808. Its totient is φ = 14050922220.

The previous prime is 14222274977. The next prime is 14222275019. The reversal of 14222275013 is 31057222241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14222275013 - 218 = 14222012869 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 (14222275019) 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, 85676273 + ... + 85676438.

It is an arithmetic number, because the mean of its divisors is an integer number (3598406952).

Almost surely, 214222275013 is an apocalyptic number.

It is an amenable number.

14222275013 is a deficient number, since it is larger than the sum of its proper divisors (171352795).

14222275013 is an equidigital number, since it uses as much as digits as its factorization.

14222275013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171352794.

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 14222275013 its reverse (31057222241), we get a palindrome (45279497254).

The spelling of 14222275013 in words is "fourteen billion, two hundred twenty-two million, two hundred seventy-five thousand, thirteen".

Divisors: 1 83 171352711 14222275013