226611040476 has 24 divisors (see below), whose sum is σ = 529270990864. Its totient is φ = 75463885440.

The previous prime is 226611040433. The next prime is 226611040493. The reversal of 226611040476 is 674040116622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9128095 + ... + 9152886.

Almost surely, 2^226611040476 is an apocalyptic number.

It is an amenable number.

226611040476 is an abundant number, since it is smaller than the sum of its proper divisors (302659950388).

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

226611040476 is a wasteful number, since it uses less digits than its factorization.

226611040476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18282021 (or 18282019 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 226611040476 in words is "two hundred twenty-six billion, six hundred eleven million, forty thousand, four hundred seventy-six".