20332254022 has 16 divisors (see below), whose sum is σ = 31493584512. Its totient is φ = 9834629760.

The previous prime is 20332254001. The next prime is 20332254049. The reversal of 20332254022 is 22045223302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117768 + ... + 233524.

It is an arithmetic number, because the mean of its divisors is an integer number (1968349032).

Almost surely, 2^20332254022 is an apocalyptic number.

20332254022 is a deficient number, since it is larger than the sum of its proper divisors (11161330490).

20332254022 is a wasteful number, since it uses less digits than its factorization.

20332254022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118623.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 20332254022 its reverse (22045223302), we get a palindrome (42377477324).

The spelling of 20332254022 in words is "twenty billion, three hundred thirty-two million, two hundred fifty-four thousand, twenty-two".