20004122299 has 4 divisors (see below), whose sum is σ = 22861854064. Its totient is φ = 17146390536.

The previous prime is 20004122287. The next prime is 20004122357. The reversal of 20004122299 is 99222140002.

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 20004122299 - 2¹⁹ = 20003598011 is a prime.

It is a super-3 number, since 3×20004122299³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20004122299.

It is not an unprimeable number, because it can be changed into a prime (20004122269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428865872 + ... + 1428865885.

It is an arithmetic number, because the mean of its divisors is an integer number (5715463516).

Almost surely, 2^20004122299 is an apocalyptic number.

20004122299 is a deficient number, since it is larger than the sum of its proper divisors (2857731765).

20004122299 is an equidigital number, since it uses as much as digits as its factorization.

20004122299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857731764.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20004122299 in words is "twenty billion, four million, one hundred twenty-two thousand, two hundred ninety-nine".