222001320110 has 16 divisors (see below), whose sum is σ = 399881259216. Its totient is φ = 88738554048.

The previous prime is 222001320041. The next prime is 222001320127. The reversal of 222001320110 is 11023100222.

It is a happy number.

222001320110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222001320110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7731704 + ... + 7760363.

It is an arithmetic number, because the mean of its divisors is an integer number (24992578701).

Almost surely, 2^222001320110 is an apocalyptic number.

222001320110 is a deficient number, since it is larger than the sum of its proper divisors (177879939106).

222001320110 is a wasteful number, since it uses less digits than its factorization.

222001320110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15493507.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 222001320110 its reverse (11023100222), we get a palindrome (233024420332).

The spelling of 222001320110 in words is "two hundred twenty-two billion, one million, three hundred twenty thousand, one hundred ten".