20203041310422 has 16 divisors (see below), whose sum is σ = 40677264385200. Its totient is φ = 6689150142752.

The previous prime is 20203041310399. The next prime is 20203041310447. The reversal of 20203041310422 is 22401314030202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20203041310392 and 20203041310401.

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, 11299239213 + ... + 11299241000.

It is an arithmetic number, because the mean of its divisors is an integer number (2542329024075).

Almost surely, 2^{20203041310422} is an apocalyptic number.

20203041310422 is an abundant number, since it is smaller than the sum of its proper divisors (20474223074778).

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

20203041310422 is a wasteful number, since it uses less digits than its factorization.

20203041310422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22598480367.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20203041310422 its reverse (22401314030202), we get a palindrome (42604355340624).

The spelling of 20203041310422 in words is "twenty trillion, two hundred three billion, forty-one million, three hundred ten thousand, four hundred twenty-two".