202044242422 has 16 divisors (see below), whose sum is σ = 331846923600. Its totient is φ = 91496883040.

The previous prime is 202044242399. The next prime is 202044242453. The reversal of 202044242422 is 224242440202.

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, 17064397 + ... + 17076232.

It is an arithmetic number, because the mean of its divisors is an integer number (20740432725).

Almost surely, 2^202044242422 is an apocalyptic number.

202044242422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202044242422 is a deficient number, since it is larger than the sum of its proper divisors (129802681178).

202044242422 is a wasteful number, since it uses less digits than its factorization.

202044242422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34140911.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 202044242422 its reverse (224242440202), we get a palindrome (426286682624).

The spelling of 202044242422 in words is "two hundred two billion, forty-four million, two hundred forty-two thousand, four hundred twenty-two".