20334222998 has 16 divisors (see below), whose sum is σ = 31049689776. Its totient is φ = 9984846240.

The previous prime is 20334222977. The next prime is 20334223003. The reversal of 20334222998 is 89922243302.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51161 + ... + 208052.

It is an arithmetic number, because the mean of its divisors is an integer number (1940605611).

Almost surely, 2^20334222998 is an apocalyptic number.

20334222998 is a deficient number, since it is larger than the sum of its proper divisors (10715466778).

20334222998 is a wasteful number, since it uses less digits than its factorization.

20334222998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259919.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 20334222998 in words is "twenty billion, three hundred thirty-four million, two hundred twenty-two thousand, nine hundred ninety-eight".