20122320020024 has 16 divisors (see below), whose sum is σ = 37731698237400. Its totient is φ = 10060533823392.

The previous prime is 20122320020021. The next prime is 20122320020053. The reversal of 20122320020024 is 42002002322102.

It is a junction number, because it is equal to n+sod(n) for n = 20122320019978 and 20122320020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122320020021) 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, 78136742 + ... + 78393845.

Almost surely, 2^{20122320020024} is an apocalyptic number.

It is an amenable number.

20122320020024 is a deficient number, since it is larger than the sum of its proper divisors (17609378217376).

20122320020024 is a wasteful number, since it uses less digits than its factorization.

20122320020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156546662 (or 156546658 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20122320020024 its reverse (42002002322102), we get a palindrome (62124322342126).

The spelling of 20122320020024 in words is "twenty trillion, one hundred twenty-two billion, three hundred twenty million, twenty thousand, twenty-four".