220245350 has 24 divisors (see below), whose sum is σ = 441169680. Its totient is φ = 81321120.

The previous prime is 220245341. The next prime is 220245373. The reversal of 220245350 is 53542022.

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 11 ways as a sum of consecutive naturals, for example, 168770 + ... + 170069.

It is an arithmetic number, because the mean of its divisors is an integer number (18382070).

Almost surely, 2^220245350 is an apocalyptic number.

220245350 is an abundant number, since it is smaller than the sum of its proper divisors (220924330).

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

220245350 is a wasteful number, since it uses less digits than its factorization.

220245350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338864 (or 338859 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 220245350 is about 14840.6654163484. The cubic root of 220245350 is about 603.9054041731.

Adding to 220245350 its reverse (53542022), we get a palindrome (273787372).

The spelling of 220245350 in words is "two hundred twenty million, two hundred forty-five thousand, three hundred fifty".