220211060 has 24 divisors (see below), whose sum is σ = 465824520. Its totient is φ = 87440384.

The previous prime is 220211051. The next prime is 220211113. The reversal of 220211060 is 60112022.

It can be written as a sum of positive squares in 4 ways, for example, as 25664356 + 194546704 = 5066^2 + 13948^2 .

It is a congruent number.

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, 37445 + ... + 42924.

It is an arithmetic number, because the mean of its divisors is an integer number (19409355).

Almost surely, 2^220211060 is an apocalyptic number.

220211060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220211060 is an abundant number, since it is smaller than the sum of its proper divisors (245613460).

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

220211060 is a wasteful number, since it uses less digits than its factorization.

220211060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80515 (or 80513 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 220211060 is about 14839.5100997304. The cubic root of 220211060 is about 603.8740618677.

Adding to 220211060 its reverse (60112022), we get a palindrome (280323082).

The spelling of 220211060 in words is "two hundred twenty million, two hundred eleven thousand, sixty".