20204415313422 has 64 divisors (see below), whose sum is σ = 42660473472000. Its totient is φ = 6366473831168.

The previous prime is 20204415313403. The next prime is 20204415313427. The reversal of 20204415313422 is 22431351440202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20204415313427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24639604 + ... + 25446392.

It is an arithmetic number, because the mean of its divisors is an integer number (666569898000).

Almost surely, 2^{20204415313422} is an apocalyptic number.

20204415313422 is an abundant number, since it is smaller than the sum of its proper divisors (22456058158578).

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

20204415313422 is a wasteful number, since it uses less digits than its factorization.

20204415313422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808945.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 20204415313422 its reverse (22431351440202), we get a palindrome (42635766753624).

The spelling of 20204415313422 in words is "twenty trillion, two hundred four billion, four hundred fifteen million, three hundred thirteen thousand, four hundred twenty-two".