202422012234 has 24 divisors (see below), whose sum is σ = 438381401472. Its totient is φ = 62283695760.

The previous prime is 202422012227. The next prime is 202422012263. The reversal of 202422012234 is 432210224202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99812602 + ... + 99814629.

It is an arithmetic number, because the mean of its divisors is an integer number (18265891728).

Almost surely, 2^202422012234 is an apocalyptic number.

202422012234 is an abundant number, since it is smaller than the sum of its proper divisors (235959389238).

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

202422012234 is a wasteful number, since it uses less digits than its factorization.

202422012234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199627262 (or 199627249 counting only the distinct ones).

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

Adding to 202422012234 its reverse (432210224202), we get a palindrome (634632236436).

The spelling of 202422012234 in words is "two hundred two billion, four hundred twenty-two million, twelve thousand, two hundred thirty-four".