220110002001222 has 32 divisors (see below), whose sum is σ = 458865869471232. Its totient is φ = 70321549646304.

The previous prime is 220110002001217. The next prime is 220110002001229. The reversal of 220110002001222 is 222100200011022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110002001229) 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, 7399138078 + ... + 7399167825.

It is an arithmetic number, because the mean of its divisors is an integer number (14339558420976).

Almost surely, 2^{220110002001222} is an apocalyptic number.

220110002001222 is an abundant number, since it is smaller than the sum of its proper divisors (238755867470010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220110002001222 is a wasteful number, since it uses less digits than its factorization.

220110002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14798306012.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220110002001222 its reverse (222100200011022), we get a palindrome (442210202012244).

The spelling of 220110002001222 in words is "two hundred twenty trillion, one hundred ten billion, two million, one thousand, two hundred twenty-two".