20220022002004 has 24 divisors (see below), whose sum is σ = 40633537039200. Its totient is φ = 8707186507680.

The previous prime is 20220022001957. The next prime is 20220022002053. The reversal of 20220022002004 is 40020022002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12093313759 + ... + 12093315430.

It is an arithmetic number, because the mean of its divisors is an integer number (1693064043300).

Almost surely, 2^{20220022002004} is an apocalyptic number.

It is an amenable number.

20220022002004 is an abundant number, since it is smaller than the sum of its proper divisors (20413515037196).

20220022002004 is a wasteful number, since it uses less digits than its factorization.

20220022002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24186629223 (or 24186629221 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20220022002004 its reverse (40020022002202), we get a palindrome (60240044004206).

The spelling of 20220022002004 in words is "twenty trillion, two hundred twenty billion, twenty-two million, two thousand, four".