204226366260 has 48 divisors (see below), whose sum is σ = 653524373376. Its totient is φ = 46680312192.

The previous prime is 204226366259. The next prime is 204226366327. The reversal of 204226366260 is 62663622402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243126207 + ... + 243127046.

It is an arithmetic number, because the mean of its divisors is an integer number (13615091112).

Almost surely, 2^204226366260 is an apocalyptic number.

204226366260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204226366260 is an abundant number, since it is smaller than the sum of its proper divisors (449298007116).

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

204226366260 is a wasteful number, since it uses less digits than its factorization.

204226366260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486253272 (or 486253270 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 204226366260 its reverse (62663622402), we get a palindrome (266889988662).

The spelling of 204226366260 in words is "two hundred four billion, two hundred twenty-six million, three hundred sixty-six thousand, two hundred sixty".