220625195 has 12 divisors (see below), whose sum is σ = 307975104. Its totient is φ = 151285680.

The previous prime is 220625161. The next prime is 220625213. The reversal of 220625195 is 591526022.

It is not a de Polignac number, because 220625195 - 2⁸ = 220624939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450011 + ... + 450500.

It is an arithmetic number, because the mean of its divisors is an integer number (25664592).

Almost surely, 2^220625195 is an apocalyptic number.

220625195 is a deficient number, since it is larger than the sum of its proper divisors (87349909).

220625195 is an equidigital number, since it uses as much as digits as its factorization.

220625195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900530 (or 900523 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 220625195 is about 14853.4573416427. The cubic root of 220625195 is about 604.2523788873.

The spelling of 220625195 in words is "two hundred twenty million, six hundred twenty-five thousand, one hundred ninety-five".