226515234441 has 16 divisors (see below), whose sum is σ = 306182127680. Its totient is φ = 148929580800.

The previous prime is 226515234433. The next prime is 226515234481. The reversal of 226515234441 is 144432515622.

It is not a de Polignac number, because 226515234441 - 2³ = 226515234433 is a prime.

It is a super-2 number, since 2×226515234441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226515234441.

It is not an unprimeable number, because it can be changed into a prime (226515234481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3314466 + ... + 3382116.

It is an arithmetic number, because the mean of its divisors is an integer number (19136382980).

Almost surely, 2^226515234441 is an apocalyptic number.

It is an amenable number.

226515234441 is a deficient number, since it is larger than the sum of its proper divisors (79666893239).

226515234441 is a wasteful number, since it uses less digits than its factorization.

226515234441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83016.

The product of its digits is 230400, while the sum is 39.

The spelling of 226515234441 in words is "two hundred twenty-six billion, five hundred fifteen million, two hundred thirty-four thousand, four hundred forty-one".