226663664462 has 8 divisors (see below), whose sum is σ = 340663465800. Its totient is φ = 113109175864.

The previous prime is 226663664417. The next prime is 226663664471. The reversal of 226663664462 is 264466366622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111326912 + ... + 111328947.

It is an arithmetic number, because the mean of its divisors is an integer number (42582933225).

Almost surely, 2^226663664462 is an apocalyptic number.

226663664462 is a deficient number, since it is larger than the sum of its proper divisors (113999801338).

226663664462 is a wasteful number, since it uses less digits than its factorization.

226663664462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222656370.

The product of its digits is 17915904, while the sum is 53.

The spelling of 226663664462 in words is "two hundred twenty-six billion, six hundred sixty-three million, six hundred sixty-four thousand, four hundred sixty-two".