12022000019999 has 4 divisors (see below), whose sum is σ = 12022057450200. Its totient is φ = 12021942589800.

The previous prime is 12022000019969. The next prime is 12022000020007. The reversal of 12022000019999 is 99991000022021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12022000019999 - 2¹⁶ = 12021999954463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022000019969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28399949 + ... + 28820150.

It is an arithmetic number, because the mean of its divisors is an integer number (3005514362550).

Almost surely, 2^{12022000019999} is an apocalyptic number.

12022000019999 is a deficient number, since it is larger than the sum of its proper divisors (57430201).

12022000019999 is an equidigital number, since it uses as much as digits as its factorization.

12022000019999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57430200.

The product of its (nonzero) digits is 52488, while the sum is 44.

The spelling of 12022000019999 in words is "twelve trillion, twenty-two billion, nineteen thousand, nine hundred ninety-nine".