111422310401 has 4 divisors (see below), whose sum is σ = 117976563972. Its totient is φ = 104868056832.

The previous prime is 111422310353. The next prime is 111422310481. The reversal of 111422310401 is 104013224111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104013224111 = 593 ⋅175401727.

It can be written as a sum of positive squares in 2 ways, for example, as 66370125376 + 45052185025 = 257624^2 + 212255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111422310401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111422310481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3277126760 + ... + 3277126793.

It is an arithmetic number, because the mean of its divisors is an integer number (29494140993).

Almost surely, 2^111422310401 is an apocalyptic number.

It is an amenable number.

111422310401 is a deficient number, since it is larger than the sum of its proper divisors (6554253571).

111422310401 is an equidigital number, since it uses as much as digits as its factorization.

111422310401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554253570.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111422310401 its reverse (104013224111), we get a palindrome (215435534512).

The spelling of 111422310401 in words is "one hundred eleven billion, four hundred twenty-two million, three hundred ten thousand, four hundred one".