111022212210803 has 2 divisors, whose sum is σ = 111022212210804. Its totient is φ = 111022212210802.

The previous prime is 111022212210799. The next prime is 111022212210821. The reversal of 111022212210803 is 308012212220111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111022212210803 - 2² = 111022212210799 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (111022212200803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511106105401 + 55511106105402.

It is an arithmetic number, because the mean of its divisors is an integer number (55511106105402).

Almost surely, 2^{111022212210803} is an apocalyptic number.

111022212210803 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022212210803 is an equidigital number, since it uses as much as digits as its factorization.

111022212210803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 111022212210803 its reverse (308012212220111), we get a palindrome (419034424430914).

The spelling of 111022212210803 in words is "one hundred eleven trillion, twenty-two billion, two hundred twelve million, two hundred ten thousand, eight hundred three".