20330022001 has 8 divisors (see below), whose sum is σ = 20392280480. Its totient is φ = 20267809632.

The previous prime is 20330021981. The next prime is 20330022019. The reversal of 20330022001 is 10022003302.

It is a happy number.

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 20330022001 - 2⁵ = 20330021969 is a prime.

It is a super-2 number, since 2×20330022001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20330022061) by changing a digit.

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, 1006861 + ... + 1026853.

It is an arithmetic number, because the mean of its divisors is an integer number (2549035060).

Almost surely, 2^20330022001 is an apocalyptic number.

It is an amenable number.

20330022001 is a deficient number, since it is larger than the sum of its proper divisors (62258479).

20330022001 is a wasteful number, since it uses less digits than its factorization.

20330022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23055.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20330022001 its reverse (10022003302), we get a palindrome (30352025303).

The spelling of 20330022001 in words is "twenty billion, three hundred thirty million, twenty-two thousand, one".