110001201222 has 16 divisors (see below), whose sum is σ = 240002620992. Its totient is φ = 33333697320.

The previous prime is 110001201197. The next prime is 110001201223. The reversal of 110001201222 is 222102100011.

It is a junction number, because it is equal to n+sod(n) for n = 110001201198 and 110001201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001201223) 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, 833342368 + ... + 833342499.

It is an arithmetic number, because the mean of its divisors is an integer number (15000163812).

Almost surely, 2^110001201222 is an apocalyptic number.

110001201222 is an abundant number, since it is smaller than the sum of its proper divisors (130001419770).

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

110001201222 is a wasteful number, since it uses less digits than its factorization.

110001201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666684883.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110001201222 its reverse (222102100011), we get a palindrome (332103301233).

The spelling of 110001201222 in words is "one hundred ten billion, one million, two hundred one thousand, two hundred twenty-two".