226223121604 has 72 divisors (see below), whose sum is σ = 413633220000. Its totient is φ = 108199203840.

The previous prime is 226223121571. The next prime is 226223121611. The reversal of 226223121604 is 406121322622.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181122772 + ... + 181124020.

Almost surely, 2^226223121604 is an apocalyptic number.

It is an amenable number.

226223121604 is a deficient number, since it is larger than the sum of its proper divisors (187410098396).

226223121604 is a wasteful number, since it uses less digits than its factorization.

226223121604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 226223121604 in words is "two hundred twenty-six billion, two hundred twenty-three million, one hundred twenty-one thousand, six hundred four".