110000221211122 has 48 divisors (see below), whose sum is σ = 184115433794040. Its totient is φ = 49245932257280.

The previous prime is 110000221211077. The next prime is 110000221211129. The reversal of 110000221211122 is 221112122000011.

It can be written as a sum of positive squares in 4 ways, for example, as 77705653036561 + 32294568174561 = 8815081^2 + 5682831^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110000221211096 and 110000221211105.

It is not an unprimeable number, because it can be changed into a prime (110000221211129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4401043 + ... + 15471574.

Almost surely, 2^{110000221211122} is an apocalyptic number.

110000221211122 is a deficient number, since it is larger than the sum of its proper divisors (74115212582918).

110000221211122 is a wasteful number, since it uses less digits than its factorization.

110000221211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19872987 (or 19872976 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110000221211122 its reverse (221112122000011), we get a palindrome (331112343211133).

The spelling of 110000221211122 in words is "one hundred ten trillion, two hundred twenty-one million, two hundred eleven thousand, one hundred twenty-two".