226142684518 has 16 divisors (see below), whose sum is σ = 360091124640. Its totient is φ = 106146507136.

The previous prime is 226142684497. The next prime is 226142684527. The reversal of 226142684518 is 815486241622.

226142684518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226142684518² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8535946 + ... + 8562397.

It is an arithmetic number, because the mean of its divisors is an integer number (22505695290).

Almost surely, 2^226142684518 is an apocalyptic number.

226142684518 is a deficient number, since it is larger than the sum of its proper divisors (133948440122).

226142684518 is a wasteful number, since it uses less digits than its factorization.

226142684518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17098751.

The product of its digits is 1474560, while the sum is 49.

The spelling of 226142684518 in words is "two hundred twenty-six billion, one hundred forty-two million, six hundred eighty-four thousand, five hundred eighteen".