111023221022107 has 2 divisors, whose sum is σ = 111023221022108. Its totient is φ = 111023221022106.

The previous prime is 111023221021991. The next prime is 111023221022249. The reversal of 111023221022107 is 701220122320111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111023221022107 - 2²³ = 111023212633499 is a prime.

It is a super-2 number, since 2×111023221022107² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111023224022107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511610511053 + 55511610511054.

It is an arithmetic number, because the mean of its divisors is an integer number (55511610511054).

Almost surely, 2^{111023221022107} is an apocalyptic number.

111023221022107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111023221022107 is an equidigital number, since it uses as much as digits as its factorization.

111023221022107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 111023221022107 its reverse (701220122320111), we get a palindrome (812243343342218).

The spelling of 111023221022107 in words is "one hundred eleven trillion, twenty-three billion, two hundred twenty-one million, twenty-two thousand, one hundred seven".