22002119999 has 4 divisors (see below), whose sum is σ = 22958733936. Its totient is φ = 21045506064.

The previous prime is 22002119977. The next prime is 22002120047. The reversal of 22002119999 is 99991120022.

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 22002119999 - 2¹² = 22002115903 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 (22002113999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478306934 + ... + 478306979.

It is an arithmetic number, because the mean of its divisors is an integer number (5739683484).

Almost surely, 2^22002119999 is an apocalyptic number.

22002119999 is a deficient number, since it is larger than the sum of its proper divisors (956613937).

22002119999 is an equidigital number, since it uses as much as digits as its factorization.

22002119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956613936.

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

The spelling of 22002119999 in words is "twenty-two billion, two million, one hundred nineteen thousand, nine hundred ninety-nine".