12022011111001 has 8 divisors (see below), whose sum is σ = 12036298469184. Its totient is φ = 12007725407280.

The previous prime is 12022011110981. The next prime is 12022011111053. The reversal of 12022011111001 is 10011111022021.

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 12022011111001 - 2¹³ = 12022011102809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022011111701) 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, 14444466 + ... + 15254068.

It is an arithmetic number, because the mean of its divisors is an integer number (1504537308648).

Almost surely, 2^{12022011111001} is an apocalyptic number.

It is an amenable number.

12022011111001 is a deficient number, since it is larger than the sum of its proper divisors (14287358183).

12022011111001 is an equidigital number, since it uses as much as digits as its factorization.

12022011111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827231.

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

Adding to 12022011111001 its reverse (10011111022021), we get a palindrome (22033122133022).

The spelling of 12022011111001 in words is "twelve trillion, twenty-two billion, eleven million, one hundred eleven thousand, one".