220113312010 has 8 divisors (see below), whose sum is σ = 396203961636. Its totient is φ = 88045324800.

The previous prime is 220113311993. The next prime is 220113312043. The reversal of 220113312010 is 10213311022.

It can be written as a sum of positive squares in 2 ways, for example, as 198809866161 + 21303445849 = 445881^2 + 145957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×220113312010² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11005665591 + ... + 11005665610.

Almost surely, 2^220113312010 is an apocalyptic number.

220113312010 is a deficient number, since it is larger than the sum of its proper divisors (176090649626).

220113312010 is a wasteful number, since it uses less digits than its factorization.

220113312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22011331208.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220113312010 its reverse (10213311022), we get a palindrome (230326623032).

The spelling of 220113312010 in words is "two hundred twenty billion, one hundred thirteen million, three hundred twelve thousand, ten".