1112120001201 has 16 divisors (see below), whose sum is σ = 1617654539520. Its totient is φ = 674001519120.

The previous prime is 1112120001143. The next prime is 1112120001283. The reversal of 1112120001201 is 1021000212111.

It is not a de Polignac number, because 1112120001201 - 2¹¹ = 1112119999153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112120003201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209206 + ... + 2665488.

It is an arithmetic number, because the mean of its divisors is an integer number (101103408720).

Almost surely, 2^{1112120001201} is an apocalyptic number.

1112120001201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112120001201 is a deficient number, since it is larger than the sum of its proper divisors (505534538319).

1112120001201 is a wasteful number, since it uses less digits than its factorization.

1112120001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530156.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112120001201 its reverse (1021000212111), we get a palindrome (2133120213312).

The spelling of 1112120001201 in words is "one trillion, one hundred twelve billion, one hundred twenty million, one thousand, two hundred one".