20020233323022 has 64 divisors (see below), whose sum is σ = 41450729177088. Its totient is φ = 6439619628000.

The previous prime is 20020233323021. The next prime is 20020233323131. The reversal of 20020233323022 is 22032333202002.

It is a junction number, because it is equal to n+sod(n) for n = 20020233322983 and 20020233323001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020233323021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 147998997 + ... + 148134207.

It is an arithmetic number, because the mean of its divisors is an integer number (647667643392).

Almost surely, 2^{20020233323022} is an apocalyptic number.

20020233323022 is an abundant number, since it is smaller than the sum of its proper divisors (21430495854066).

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

20020233323022 is a wasteful number, since it uses less digits than its factorization.

20020233323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137525.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20020233323022 its reverse (22032333202002), we get a palindrome (42052566525024).

The spelling of 20020233323022 in words is "twenty trillion, twenty billion, two hundred thirty-three million, three hundred twenty-three thousand, twenty-two".