202203422422 has 16 divisors (see below), whose sum is σ = 323116845552. Its totient is φ = 94570778880.

The previous prime is 202203422387. The next prime is 202203422423. The reversal of 202203422422 is 224224302202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202203422423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18237279 + ... + 18248362.

It is an arithmetic number, because the mean of its divisors is an integer number (20194802847).

Almost surely, 2^202203422422 is an apocalyptic number.

202203422422 is a deficient number, since it is larger than the sum of its proper divisors (120913423130).

202203422422 is a wasteful number, since it uses less digits than its factorization.

202203422422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36485823.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 202203422422 its reverse (224224302202), we get a palindrome (426427724624).

The spelling of 202203422422 in words is "two hundred two billion, two hundred three million, four hundred twenty-two thousand, four hundred twenty-two".