20122023104 has 14 divisors (see below), whose sum is σ = 39929639724. Its totient is φ = 10061011520.

The previous prime is 20122023067. The next prime is 20122023109. The reversal of 20122023104 is 40132022102.

It is not an unprimeable number, because it can be changed into a prime (20122023109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157203242 + ... + 157203369.

Almost surely, 2^20122023104 is an apocalyptic number.

It is an amenable number.

20122023104 is a deficient number, since it is larger than the sum of its proper divisors (19807616620).

20122023104 is an equidigital number, since it uses as much as digits as its factorization.

20122023104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314406623 (or 314406613 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20122023104 its reverse (40132022102), we get a palindrome (60254045206).

The spelling of 20122023104 in words is "twenty billion, one hundred twenty-two million, twenty-three thousand, one hundred four".