220013310 has 32 divisors (see below), whose sum is σ = 576035712. Its totient is φ = 53336480.

The previous prime is 220013273. The next prime is 220013317. The reversal of 220013310 is 13310022.

It is a happy number.

It is a super-2 number, since 2×220013310² = 96811713154312200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220013317) 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, 333024 + ... + 333683.

It is an arithmetic number, because the mean of its divisors is an integer number (18001116).

Almost surely, 2^220013310 is an apocalyptic number.

220013310 is an abundant number, since it is smaller than the sum of its proper divisors (356022402).

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

220013310 is a wasteful number, since it uses less digits than its factorization.

220013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666728.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 220013310 is about 14832.8456474137. The cubic root of 220013310 is about 603.6932476692.

Adding to 220013310 its reverse (13310022), we get a palindrome (233323332).

The spelling of 220013310 in words is "two hundred twenty million, thirteen thousand, three hundred ten".