20114225 has 12 divisors (see below), whose sum is σ = 25038576. Its totient is φ = 16028880.

The previous prime is 20114209. The next prime is 20114249. The reversal of 20114225 is 52241102.

It is not a de Polignac number, because 20114225 - 2⁴ = 20114209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5654 + ... + 8496.

It is an arithmetic number, because the mean of its divisors is an integer number (2086548).

Almost surely, 2^20114225 is an apocalyptic number.

20114225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20114225 is a deficient number, since it is larger than the sum of its proper divisors (4924351).

20114225 is a wasteful number, since it uses less digits than its factorization.

20114225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136 (or 3131 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 20114225 is about 4484.8885158942. Note that the first 3 decimals coincide. The cubic root of 20114225 is about 271.9575382462.

Adding to 20114225 its reverse (52241102), we get a palindrome (72355327).

The spelling of 20114225 in words is "twenty million, one hundred fourteen thousand, two hundred twenty-five".