20022329999 has 8 divisors (see below), whose sum is σ = 22888822560. Its totient is φ = 17157377376.

The previous prime is 20022329969. The next prime is 20022330011. The reversal of 20022329999 is 99992322002.

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

It is a cyclic number.

It is not a de Polignac number, because 20022329999 - 2¹² = 20022325903 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 (20022329939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356984 + ... + 409245.

It is an arithmetic number, because the mean of its divisors is an integer number (2861102820).

Almost surely, 2^20022329999 is an apocalyptic number.

20022329999 is a deficient number, since it is larger than the sum of its proper divisors (2866492561).

20022329999 is an equidigital number, since it uses as much as digits as its factorization.

20022329999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769969.

The product of its (nonzero) digits is 314928, while the sum is 47.

The spelling of 20022329999 in words is "twenty billion, twenty-two million, three hundred twenty-nine thousand, nine hundred ninety-nine".