20123303022 has 96 divisors (see below), whose sum is σ = 44817566976. Its totient is φ = 6523920000.

The previous prime is 20123302999. The next prime is 20123303041. The reversal of 20123303022 is 22030332102.

It is a happy number.

20123303022 is a `hidden beast` number, since 20 + 12 + 330 + 302 + 2 = 666.

20123303022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20123302986 and 20123303004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38624122 + ... + 38624642.

It is an arithmetic number, because the mean of its divisors is an integer number (466849656).

Almost surely, 2^20123303022 is an apocalyptic number.

20123303022 is an abundant number, since it is smaller than the sum of its proper divisors (24694263954).

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

20123303022 is a wasteful number, since it uses less digits than its factorization.

20123303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20123303022 its reverse (22030332102), we get a palindrome (42153635124).

The spelling of 20123303022 in words is "twenty billion, one hundred twenty-three million, three hundred three thousand, twenty-two".