20021032323022 has 8 divisors (see below), whose sum is σ = 30031572826872. Its totient is φ = 10010508047400.

The previous prime is 20021032323001. The next prime is 20021032323049. The reversal of 20021032323022 is 22032323012002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20021032322984 and 20021032323002.

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 3 ways as a sum of consecutive naturals, for example, 263229 + ... + 6333352.

It is an arithmetic number, because the mean of its divisors is an integer number (3753946603359).

Almost surely, 2^{20021032323022} is an apocalyptic number.

20021032323022 is a deficient number, since it is larger than the sum of its proper divisors (10010540503850).

20021032323022 is a wasteful number, since it uses less digits than its factorization.

20021032323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8114114.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20021032323022 its reverse (22032323012002), we get a palindrome (42053355335024).

The spelling of 20021032323022 in words is "twenty trillion, twenty-one billion, thirty-two million, three hundred twenty-three thousand, twenty-two".