111232222232111 has 16 divisors (see below), whose sum is σ = 113607269928000. Its totient is φ = 108882401760000.

The previous prime is 111232222232099. The next prime is 111232222232137.

111232222232111 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 111232222232111 - 2¹⁰ = 111232222231087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111232222232311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88375190 + ... + 89624988.

It is an arithmetic number, because the mean of its divisors is an integer number (7100454370500).

Almost surely, 2^{111232222232111} is an apocalyptic number.

111232222232111 is a deficient number, since it is larger than the sum of its proper divisors (2375047695889).

111232222232111 is a wasteful number, since it uses less digits than its factorization.

111232222232111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259890.

The product of its digits is 1152, while the sum is 26.

The spelling of 111232222232111 in words is "one hundred eleven trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred eleven".