110112121222211 has 8 divisors (see below), whose sum is σ = 116792286072000. Its totient is φ = 103520435377320.

The previous prime is 110112121222157. The next prime is 110112121222217. The reversal of 110112121222211 is 112222121211011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110112121222211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110112121222217) 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, 22119748661 + ... + 22119753638.

It is an arithmetic number, because the mean of its divisors is an integer number (14599035759000).

Almost surely, 2^{110112121222211} is an apocalyptic number.

110112121222211 is a deficient number, since it is larger than the sum of its proper divisors (6680164849789).

110112121222211 is a wasteful number, since it uses less digits than its factorization.

110112121222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44239502449.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 110112121222211 its reverse (112222121211011), we get a palindrome (222334242433222).

The spelling of 110112121222211 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty-one million, two hundred twenty-two thousand, two hundred eleven".