1112242221201 has 64 divisors (see below), whose sum is σ = 1558117416960. Its totient is φ = 705069826560.

The previous prime is 1112242221197. The next prime is 1112242221241. The reversal of 1112242221201 is 1021222422111.

It is not a de Polignac number, because 1112242221201 - 2² = 1112242221197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112242221241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1008378616 + ... + 1008379718.

It is an arithmetic number, because the mean of its divisors is an integer number (24345584640).

Almost surely, 2^{1112242221201} is an apocalyptic number.

It is an amenable number.

1112242221201 is a deficient number, since it is larger than the sum of its proper divisors (445875195759).

1112242221201 is a wasteful number, since it uses less digits than its factorization.

1112242221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326.

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

Adding to 1112242221201 its reverse (1021222422111), we get a palindrome (2133464643312).

The spelling of 1112242221201 in words is "one trillion, one hundred twelve billion, two hundred forty-two million, two hundred twenty-one thousand, two hundred one".