202103404422 has 8 divisors (see below), whose sum is σ = 404206808856. Its totient is φ = 67367801472.

The previous prime is 202103404379. The next prime is 202103404427. The reversal of 202103404422 is 224404301202.

It is a sphenic number, since it is the product of 3 distinct primes.

202103404422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 202103404392 and 202103404401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202103404427) 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, 16841950363 + ... + 16841950374.

It is an arithmetic number, because the mean of its divisors is an integer number (50525851107).

Almost surely, 2^202103404422 is an apocalyptic number.

202103404422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202103404422 is a wasteful number, since it uses less digits than its factorization.

202103404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33683900742.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 202103404422 its reverse (224404301202), we get a palindrome (426507705624).

The spelling of 202103404422 in words is "two hundred two billion, one hundred three million, four hundred four thousand, four hundred twenty-two".