111110022020147 has 2 divisors, whose sum is σ = 111110022020148. Its totient is φ = 111110022020146.

The previous prime is 111110022020119. The next prime is 111110022020197. The reversal of 111110022020147 is 741020220011111.

It is a weak prime.

It is an emirp because it is prime and its reverse (741020220011111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111110022020147 - 2³² = 111105727052851 is a prime.

It is not a weakly prime, because it can be changed into another prime (111110022020197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555011010073 + 55555011010074.

It is an arithmetic number, because the mean of its divisors is an integer number (55555011010074).

Almost surely, 2^{111110022020147} is an apocalyptic number.

111110022020147 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110022020147 is an equidigital number, since it uses as much as digits as its factorization.

111110022020147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 111110022020147 its reverse (741020220011111), we get a palindrome (852130242031258).

The spelling of 111110022020147 in words is "one hundred eleven trillion, one hundred ten billion, twenty-two million, twenty thousand, one hundred forty-seven".