226521020276 has 24 divisors (see below), whose sum is σ = 413988296064. Its totient is φ = 108246774240.

The previous prime is 226521020263. The next prime is 226521020339. The reversal of 226521020276 is 672020125622.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903320 + ... + 1126511.

It is an arithmetic number, because the mean of its divisors is an integer number (17249512336).

Almost surely, 2^226521020276 is an apocalyptic number.

It is an amenable number.

226521020276 is a deficient number, since it is larger than the sum of its proper divisors (187467275788).

226521020276 is a wasteful number, since it uses less digits than its factorization.

226521020276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031071 (or 2031069 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 226521020276 its reverse (672020125622), we get a palindrome (898541145898).

The spelling of 226521020276 in words is "two hundred twenty-six billion, five hundred twenty-one million, twenty thousand, two hundred seventy-six".