226346216523 has 32 divisors (see below), whose sum is σ = 347045637120. Its totient is φ = 128540234880.

The previous prime is 226346216489. The next prime is 226346216557. The reversal of 226346216523 is 325612643622.

It is an interprime number because it is at equal distance from previous prime (226346216489) and next prime (226346216557).

It is not a de Polignac number, because 226346216523 - 2¹² = 226346212427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226346216623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5906661 + ... + 5944857.

It is an arithmetic number, because the mean of its divisors is an integer number (10845176160).

Almost surely, 2^226346216523 is an apocalyptic number.

226346216523 is a deficient number, since it is larger than the sum of its proper divisors (120699420597).

226346216523 is a wasteful number, since it uses less digits than its factorization.

226346216523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39947.

The product of its digits is 622080, while the sum is 42.

The spelling of 226346216523 in words is "two hundred twenty-six billion, three hundred forty-six million, two hundred sixteen thousand, five hundred twenty-three".