220110222221012 has 24 divisors (see below), whose sum is σ = 406353433463040. Its totient is φ = 104034590792640.

The previous prime is 220110222220961. The next prime is 220110222221023. The reversal of 220110222221012 is 210122222011022.

220110222221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3168660164 + ... + 3168729627.

It is an arithmetic number, because the mean of its divisors is an integer number (16931393060960).

Almost surely, 2^{220110222221012} is an apocalyptic number.

It is an amenable number.

220110222221012 is a deficient number, since it is larger than the sum of its proper divisors (186243211242028).

220110222221012 is a wasteful number, since it uses less digits than its factorization.

220110222221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337390271 (or 6337390269 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 220110222221012 its reverse (210122222011022), we get a palindrome (430232444232034).

The spelling of 220110222221012 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty-two million, two hundred twenty-one thousand, twelve".