112211040401 has 12 divisors (see below), whose sum is σ = 117582089520. Its totient is φ = 107075925000.

The previous prime is 112211040307. The next prime is 112211040407. The reversal of 112211040401 is 104040112211.

It is not a de Polignac number, because 112211040401 - 2¹⁰ = 112211039377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112211040401.

It is not an unprimeable number, because it can be changed into a prime (112211040407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31475 + ... + 474776.

It is an arithmetic number, because the mean of its divisors is an integer number (9798507460).

Almost surely, 2^112211040401 is an apocalyptic number.

It is an amenable number.

112211040401 is a deficient number, since it is larger than the sum of its proper divisors (5371049119).

112211040401 is an equidigital number, since it uses as much as digits as its factorization.

112211040401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506716 (or 506693 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112211040401 its reverse (104040112211), we get a palindrome (216251152612).

The spelling of 112211040401 in words is "one hundred twelve billion, two hundred eleven million, forty thousand, four hundred one".