1112012001211 has 8 divisors (see below), whose sum is σ = 1136467745280. Its totient is φ = 1087589420328.

The previous prime is 1112012001197. The next prime is 1112012001229. The reversal of 1112012001211 is 1121002102111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112012001211 - 2⁹ = 1112012000699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112012001191 and 1112012001200.

It is not an unprimeable number, because it can be changed into a prime (1112012001811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8222991 + ... + 8357128.

It is an arithmetic number, because the mean of its divisors is an integer number (142058468160).

Almost surely, 2^{1112012001211} is an apocalyptic number.

1112012001211 is a deficient number, since it is larger than the sum of its proper divisors (24455744069).

1112012001211 is a wasteful number, since it uses less digits than its factorization.

1112012001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16581593.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112012001211 its reverse (1121002102111), we get a palindrome (2233014103322).

The spelling of 1112012001211 in words is "one trillion, one hundred twelve billion, twelve million, one thousand, two hundred eleven".