220255350 has 48 divisors (see below), whose sum is σ = 624269568. Its totient is φ = 50343840.

The previous prime is 220255313. The next prime is 220255361. The reversal of 220255350 is 53552022.

It is a self number, because there is not a number n which added to its sum of digits gives 220255350.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 103834 + ... + 105933.

It is an arithmetic number, because the mean of its divisors is an integer number (13005616).

Almost surely, 2^220255350 is an apocalyptic number.

220255350 is an abundant number, since it is smaller than the sum of its proper divisors (404014218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220255350 is a wasteful number, since it uses less digits than its factorization.

220255350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209789 (or 209784 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 220255350 is about 14841.0023246410. The cubic root of 220255350 is about 603.9145439236.

The spelling of 220255350 in words is "two hundred twenty million, two hundred fifty-five thousand, three hundred fifty".