1112244122001 has 32 divisors (see below), whose sum is σ = 1569134223360. Its totient is φ = 699351516864.

The previous prime is 1112244121987. The next prime is 1112244122021. The reversal of 1112244122001 is 1002214422111.

It is not a de Polignac number, because 1112244122001 - 2⁹ = 1112244121489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112244122021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3991636 + ... + 4261178.

It is an arithmetic number, because the mean of its divisors is an integer number (49035444480).

Almost surely, 2^{1112244122001} is an apocalyptic number.

It is an amenable number.

1112244122001 is a deficient number, since it is larger than the sum of its proper divisors (456890101359).

1112244122001 is a wasteful number, since it uses less digits than its factorization.

1112244122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270405.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1112244122001 its reverse (1002214422111), we get a palindrome (2114458544112).

The spelling of 1112244122001 in words is "one trillion, one hundred twelve billion, two hundred forty-four million, one hundred twenty-two thousand, one".