112220002211111 has 8 divisors (see below), whose sum is σ = 118559650173120. Its totient is φ = 106045020430048.

The previous prime is 112220002211077. The next prime is 112220002211171. The reversal of 112220002211111 is 111112200022211.

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

It is a cyclic number.

It is not a de Polignac number, because 112220002211111 - 2¹⁰ = 112220002210087 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 112220002211111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220002211171) 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, 41166543836 + ... + 41166546561.

It is an arithmetic number, because the mean of its divisors is an integer number (14819956271640).

Almost surely, 2^{112220002211111} is an apocalyptic number.

112220002211111 is a deficient number, since it is larger than the sum of its proper divisors (6339647962009).

112220002211111 is an equidigital number, since it uses as much as digits as its factorization.

112220002211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82333090473.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112220002211111 its reverse (111112200022211), we get a palindrome (223332202233322).

The spelling of 112220002211111 in words is "one hundred twelve trillion, two hundred twenty billion, two million, two hundred eleven thousand, one hundred eleven".