220110121212010 has 32 divisors (see below), whose sum is σ = 409102778304000. Its totient is φ = 85178090297280.

The previous prime is 220110121211947. The next prime is 220110121212013. The reversal of 220110121212010 is 10212121011022.

It is not an unprimeable number, because it can be changed into a prime (220110121212013) 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, 106590625 + ... + 108636004.

It is an arithmetic number, because the mean of its divisors is an integer number (12784461822000).

Almost surely, 2^{220110121212010} is an apocalyptic number.

220110121212010 is a deficient number, since it is larger than the sum of its proper divisors (188992657091990).

220110121212010 is a wasteful number, since it uses less digits than its factorization.

220110121212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215229966.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220110121212010 its reverse (10212121011022), we get a palindrome (230322242223032).

The spelling of 220110121212010 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty-one million, two hundred twelve thousand, ten".