222112102010011 has 4 divisors (see below), whose sum is σ = 222223884650152. Its totient is φ = 222000319369872.

The previous prime is 222112102009979. The next prime is 222112102010077. The reversal of 222112102010011 is 110010201211222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222112102010011 - 2⁵ = 222112102009979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112102011011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55891317090 + ... + 55891321063.

It is an arithmetic number, because the mean of its divisors is an integer number (55555971162538).

Almost surely, 2^{222112102010011} is an apocalyptic number.

222112102010011 is a deficient number, since it is larger than the sum of its proper divisors (111782640141).

222112102010011 is a wasteful number, since it uses less digits than its factorization.

222112102010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111782640140.

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

Adding to 222112102010011 its reverse (110010201211222), we get a palindrome (332122303221233).

The spelling of 222112102010011 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred two million, ten thousand, eleven".