111022021101107 has 2 divisors, whose sum is σ = 111022021101108. Its totient is φ = 111022021101106.

The previous prime is 111022021101097. The next prime is 111022021101137. The reversal of 111022021101107 is 701101120220111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111022021101107 - 2⁴ = 111022021101091 is a prime.

It is not a weakly prime, because it can be changed into another prime (111022021101137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511010550553 + 55511010550554.

It is an arithmetic number, because the mean of its divisors is an integer number (55511010550554).

Almost surely, 2^{111022021101107} is an apocalyptic number.

111022021101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022021101107 is an equidigital number, since it uses as much as digits as its factorization.

111022021101107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 111022021101107 its reverse (701101120220111), we get a palindrome (812123141321218).

The spelling of 111022021101107 in words is "one hundred eleven trillion, twenty-two billion, twenty-one million, one hundred one thousand, one hundred seven".