20000330022 has 16 divisors (see below), whose sum is σ = 40930908480. Its totient is φ = 6511735272.

The previous prime is 20000329997. The next prime is 20000330027. The reversal of 20000330022 is 22003300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000330027) 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, 38760072 + ... + 38760587.

It is an arithmetic number, because the mean of its divisors is an integer number (2558181780).

Almost surely, 2^20000330022 is an apocalyptic number.

20000330022 is an abundant number, since it is smaller than the sum of its proper divisors (20930578458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000330022 is a wasteful number, since it uses less digits than its factorization.

20000330022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77520707.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20000330022 its reverse (22003300002), we get a palindrome (42003630024).

The spelling of 20000330022 in words is "twenty billion, three hundred thirty thousand, twenty-two".