226887695886 has 32 divisors (see below), whose sum is σ = 457060672800. Its totient is φ = 75082218624.

The previous prime is 226887695809. The next prime is 226887695887. The reversal of 226887695886 is 688596788622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226887695887) 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, 1662456 + ... + 1793748.

It is an arithmetic number, because the mean of its divisors is an integer number (14283146025).

Almost surely, 2^226887695886 is an apocalyptic number.

226887695886 is an abundant number, since it is smaller than the sum of its proper divisors (230172976914).

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

226887695886 is a wasteful number, since it uses less digits than its factorization.

226887695886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133380.

The product of its digits is 1114767360, while the sum is 75.

The spelling of 226887695886 in words is "two hundred twenty-six billion, eight hundred eighty-seven million, six hundred ninety-five thousand, eight hundred eighty-six".