220244034 has 16 divisors (see below), whose sum is σ = 444850560. Its totient is φ = 72687600.

The previous prime is 220243967. The next prime is 220244071. The reversal of 220244034 is 430442022.

It is a self number, because there is not a number n which added to its sum of digits gives 220244034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181114 + ... + 182325.

It is an arithmetic number, because the mean of its divisors is an integer number (27803160).

Almost surely, 2^220244034 is an apocalyptic number.

220244034 is an abundant number, since it is smaller than the sum of its proper divisors (224606526).

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

220244034 is a wasteful number, since it uses less digits than its factorization.

220244034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363545.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 220244034 is about 14840.6210786476. The cubic root of 220244034 is about 603.9042013613.

Adding to 220244034 its reverse (430442022), we get a palindrome (650686056).

The spelling of 220244034 in words is "two hundred twenty million, two hundred forty-four thousand, thirty-four".