226538010202 has 48 divisors (see below), whose sum is σ = 428746180968. Its totient is φ = 89147950080.

The previous prime is 226538010197. The next prime is 226538010203. The reversal of 226538010202 is 202010835622.

226538010202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 215473284481 + 11064725721 = 464191^2 + 105189^2 .

It is not an unprimeable number, because it can be changed into a prime (226538010203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1589953 + ... + 1726564.

Almost surely, 2^226538010202 is an apocalyptic number.

226538010202 is a deficient number, since it is larger than the sum of its proper divisors (202208170766).

226538010202 is a wasteful number, since it uses less digits than its factorization.

226538010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316591 (or 3316584 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 226538010202 its reverse (202010835622), we get a palindrome (428548845824).

The spelling of 226538010202 in words is "two hundred twenty-six billion, five hundred thirty-eight million, ten thousand, two hundred two".