226065531431010 has 32 divisors (see below), whose sum is σ = 571112921511360. Its totient is φ = 57111292150848.

The previous prime is 226065531430987. The next prime is 226065531431027. The reversal of 226065531431010 is 10134135560622.

It is a happy number.

It is a super-2 number, since 2×226065531431010² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226065531431010.

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, 198303097177 + ... + 198303098316.

It is an arithmetic number, because the mean of its divisors is an integer number (17847278797230).

Almost surely, 2^{226065531431010} is an apocalyptic number.

226065531431010 is an abundant number, since it is smaller than the sum of its proper divisors (345047390080350).

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

226065531431010 is a wasteful number, since it uses less digits than its factorization.

226065531431010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396606195522.

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 226065531431010 its reverse (10134135560622), we get a palindrome (236199666991632).

The spelling of 226065531431010 in words is "two hundred twenty-six trillion, sixty-five billion, five hundred thirty-one million, four hundred thirty-one thousand, ten".