226622475838 has 16 divisors (see below), whose sum is σ = 370873676160. Its totient is φ = 102999967000.

The previous prime is 226622475811. The next prime is 226622475839. The reversal of 226622475838 is 838574226622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226622475839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284068 + ... + 730711.

It is an arithmetic number, because the mean of its divisors is an integer number (23179604760).

Almost surely, 2^226622475838 is an apocalyptic number.

226622475838 is a deficient number, since it is larger than the sum of its proper divisors (144251200322).

226622475838 is a wasteful number, since it uses less digits than its factorization.

226622475838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024943.

The product of its digits is 15482880, while the sum is 55.

The spelling of 226622475838 in words is "two hundred twenty-six billion, six hundred twenty-two million, four hundred seventy-five thousand, eight hundred thirty-eight".