226215711371 has 8 divisors (see below), whose sum is σ = 249282430320. Its totient is φ = 203958351072.

The previous prime is 226215711329. The next prime is 226215711427. The reversal of 226215711371 is 173117512622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226215711371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226215716371) 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, 202339076 + ... + 202340193.

It is an arithmetic number, because the mean of its divisors is an integer number (31160303790).

Almost surely, 2^226215711371 is an apocalyptic number.

226215711371 is a deficient number, since it is larger than the sum of its proper divisors (23066718949).

226215711371 is a wasteful number, since it uses less digits than its factorization.

226215711371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404679325.

The product of its digits is 35280, while the sum is 38.

The spelling of 226215711371 in words is "two hundred twenty-six billion, two hundred fifteen million, seven hundred eleven thousand, three hundred seventy-one".