14220129 has 16 divisors (see below), whose sum is σ = 23639040. Its totient is φ = 7386960.

The previous prime is 14220127. The next prime is 14220131. The reversal of 14220129 is 92102241.

14220129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14220127) and next prime (14220131).

It is not a de Polignac number, because 14220129 - 2¹ = 14220127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (14220127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30549 + ... + 31010.

It is an arithmetic number, because the mean of its divisors is an integer number (1477440).

Almost surely, 2^14220129 is an apocalyptic number.

It is an amenable number.

14220129 is a deficient number, since it is larger than the sum of its proper divisors (9418911).

14220129 is a wasteful number, since it uses less digits than its factorization.

14220129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61580.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 14220129 is about 3770.9586314358. The cubic root of 14220129 is about 242.2708587615.

The spelling of 14220129 in words is "fourteen million, two hundred twenty thousand, one hundred twenty-nine".