202250255 has 4 divisors (see below), whose sum is σ = 242700312. Its totient is φ = 161800200.

The previous prime is 202250249. The next prime is 202250261. The reversal of 202250255 is 552052202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (202250249) and next prime (202250261).

It is not a de Polignac number, because 202250255 - 2²² = 198055951 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 202250255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20225021 + ... + 20225030.

It is an arithmetic number, because the mean of its divisors is an integer number (60675078).

Almost surely, 2^202250255 is an apocalyptic number.

202250255 is a deficient number, since it is larger than the sum of its proper divisors (40450057).

202250255 is an equidigital number, since it uses as much as digits as its factorization.

202250255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40450056.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 202250255 is about 14221.4716186476. The cubic root of 202250255 is about 586.9886348574.

The spelling of 202250255 in words is "two hundred two million, two hundred fifty thousand, two hundred fifty-five".