8011420223 has 8 divisors (see below), whose sum is σ = 8100014592. Its totient is φ = 7923224736.

The previous prime is 8011420211. The next prime is 8011420267. The reversal of 8011420223 is 3220241108.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8011420223 - 2¹⁸ = 8011158079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8011423223) 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, 59240 + ... + 139757.

It is an arithmetic number, because the mean of its divisors is an integer number (1012501824).

Almost surely, 2^8011420223 is an apocalyptic number.

8011420223 is a deficient number, since it is larger than the sum of its proper divisors (88594369).

8011420223 is a wasteful number, since it uses less digits than its factorization.

8011420223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199441.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8011420223 is about 89506.5373199075. The cubic root of 8011420223 is about 2000.9512327564.

The spelling of 8011420223 in words is "eight billion, eleven million, four hundred twenty thousand, two hundred twenty-three".