20022323122 has 8 divisors (see below), whose sum is σ = 30058790256. Its totient is φ = 10002726372.

The previous prime is 20022323119. The next prime is 20022323129. The reversal of 20022323122 is 22132322002.

20022323122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20022323122.

It is not an unprimeable number, because it can be changed into a prime (20022323129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214628 + ... + 4219375.

It is an arithmetic number, because the mean of its divisors is an integer number (3757348782).

Almost surely, 2^20022323122 is an apocalyptic number.

20022323122 is a deficient number, since it is larger than the sum of its proper divisors (10036467134).

20022323122 is a wasteful number, since it uses less digits than its factorization.

20022323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8435192.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20022323122 its reverse (22132322002), we get a palindrome (42154645124).

The spelling of 20022323122 in words is "twenty billion, twenty-two million, three hundred twenty-three thousand, one hundred twenty-two".