220303034 has 32 divisors (see below), whose sum is σ = 404974080. Its totient is φ = 87729408.

The previous prime is 220303021. The next prime is 220303037. The reversal of 220303034 is 430303022.

220303034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (220303037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12944 + ... + 24660.

It is an arithmetic number, because the mean of its divisors is an integer number (12655440).

Almost surely, 2^220303034 is an apocalyptic number.

220303034 is a deficient number, since it is larger than the sum of its proper divisors (184671046).

220303034 is a wasteful number, since it uses less digits than its factorization.

220303034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11822.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 220303034 is about 14842.6087329687. The cubic root of 220303034 is about 603.9581221056.

Adding to 220303034 its reverse (430303022), we get a palindrome (650606056).

The spelling of 220303034 in words is "two hundred twenty million, three hundred three thousand, thirty-four".