220112121010 has 16 divisors (see below), whose sum is σ = 397978511616. Its totient is φ = 87650027568.

The previous prime is 220112120981. The next prime is 220112121017. The reversal of 220112121010 is 10121211022.

220112121010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (220112121017) 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, 49350264 + ... + 49354723.

It is an arithmetic number, because the mean of its divisors is an integer number (24873656976).

Almost surely, 2^220112121010 is an apocalyptic number.

220112121010 is a deficient number, since it is larger than the sum of its proper divisors (177866390606).

220112121010 is a wasteful number, since it uses less digits than its factorization.

220112121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98705217.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220112121010 its reverse (10121211022), we get a palindrome (230233332032).

The spelling of 220112121010 in words is "two hundred twenty billion, one hundred twelve million, one hundred twenty-one thousand, ten".