20003823622 has 8 divisors (see below), whose sum is σ = 30514307400. Its totient is φ = 9832387824.

The previous prime is 20003823611. The next prime is 20003823641. The reversal of 20003823622 is 22632830002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84761847 + ... + 84762082.

It is an arithmetic number, because the mean of its divisors is an integer number (3814288425).

Almost surely, 2^20003823622 is an apocalyptic number.

20003823622 is a deficient number, since it is larger than the sum of its proper divisors (10510483778).

20003823622 is a wasteful number, since it uses less digits than its factorization.

20003823622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169523990.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 20003823622 in words is "twenty billion, three million, eight hundred twenty-three thousand, six hundred twenty-two".