111012122327 has 2 divisors, whose sum is σ = 111012122328. Its totient is φ = 111012122326.

The previous prime is 111012122261. The next prime is 111012122329. The reversal of 111012122327 is 723221210111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111012122327 - 2²⁸ = 110743686871 is a prime.

Together with 111012122329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111012122329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55506061163 + 55506061164.

It is an arithmetic number, because the mean of its divisors is an integer number (55506061164).

Almost surely, 2^111012122327 is an apocalyptic number.

111012122327 is a deficient number, since it is larger than the sum of its proper divisors (1).

111012122327 is an equidigital number, since it uses as much as digits as its factorization.

111012122327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 111012122327 its reverse (723221210111), we get a palindrome (834233332438).

The spelling of 111012122327 in words is "one hundred eleven billion, twelve million, one hundred twenty-two thousand, three hundred twenty-seven".