220113221210 has 16 divisors (see below), whose sum is σ = 396249458976. Its totient is φ = 88035141648.

The previous prime is 220113221179. The next prime is 220113221213. The reversal of 220113221210 is 12122311022.

It is not an unprimeable number, because it can be changed into a prime (220113221213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176932 + ... + 1351071.

It is an arithmetic number, because the mean of its divisors is an integer number (24765591186).

Almost surely, 2^220113221210 is an apocalyptic number.

220113221210 is a deficient number, since it is larger than the sum of its proper divisors (176136237766).

220113221210 is a wasteful number, since it uses less digits than its factorization.

220113221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536717.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220113221210 its reverse (12122311022), we get a palindrome (232235532232).

The spelling of 220113221210 in words is "two hundred twenty billion, one hundred thirteen million, two hundred twenty-one thousand, two hundred ten".