8212234523 has 16 divisors (see below), whose sum is σ = 8936083296. Its totient is φ = 7516354560.

The previous prime is 8212234501. The next prime is 8212234559. The reversal of 8212234523 is 3254322128.

It is a cyclic number.

It is not a de Polignac number, because 8212234523 - 2²⁴ = 8195457307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8212234523.

It is not an unprimeable number, because it can be changed into a prime (8212264523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199340 + ... + 236982.

It is an arithmetic number, because the mean of its divisors is an integer number (558505206).

Almost surely, 2^8212234523 is an apocalyptic number.

8212234523 is a deficient number, since it is larger than the sum of its proper divisors (723848773).

8212234523 is a wasteful number, since it uses less digits than its factorization.

8212234523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38014.

The product of its digits is 23040, while the sum is 32.

The square root of 8212234523 is about 90621.3800545986. The cubic root of 8212234523 is about 2017.5320743595.

The spelling of 8212234523 in words is "eight billion, two hundred twelve million, two hundred thirty-four thousand, five hundred twenty-three".