112233021311 has 2 divisors, whose sum is σ = 112233021312. Its totient is φ = 112233021310.

The previous prime is 112233021253. The next prime is 112233021319. The reversal of 112233021311 is 113120332211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112233021311 - 2¹⁰ = 112233020287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112233021319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56116510655 + 56116510656.

It is an arithmetic number, because the mean of its divisors is an integer number (56116510656).

Almost surely, 2^112233021311 is an apocalyptic number.

112233021311 is a deficient number, since it is larger than the sum of its proper divisors (1).

112233021311 is an equidigital number, since it uses as much as digits as its factorization.

112233021311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112233021311 its reverse (113120332211), we get a palindrome (225353353522).

The spelling of 112233021311 in words is "one hundred twelve billion, two hundred thirty-three million, twenty-one thousand, three hundred eleven".