202051226204 has 12 divisors (see below), whose sum is σ = 357234900624. Its totient is φ = 99984111744.

The previous prime is 202051226203. The next prime is 202051226213. The reversal of 202051226204 is 402622150202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202051226203) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 260374904 + ... + 260375679.

It is an arithmetic number, because the mean of its divisors is an integer number (29769575052).

Almost surely, 2^202051226204 is an apocalyptic number.

It is an amenable number.

202051226204 is a deficient number, since it is larger than the sum of its proper divisors (155183674420).

202051226204 is a wasteful number, since it uses less digits than its factorization.

202051226204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520750684 (or 520750682 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 202051226204 its reverse (402622150202), we get a palindrome (604673376406).

The spelling of 202051226204 in words is "two hundred two billion, fifty-one million, two hundred twenty-six thousand, two hundred four".