8522732212 has 6 divisors (see below), whose sum is σ = 14914781378. Its totient is φ = 4261366104.

The previous prime is 8522732171. The next prime is 8522732233. The reversal of 8522732212 is 2122372258.

It can be written as a sum of positive squares in only one way, i.e., 8200026916 + 322705296 = 90554^2 + 17964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065341523 + ... + 1065341530.

Almost surely, 2^8522732212 is an apocalyptic number.

It is an amenable number.

8522732212 is a deficient number, since it is larger than the sum of its proper divisors (6392049166).

8522732212 is a wasteful number, since it uses less digits than its factorization.

8522732212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130683057 (or 2130683055 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 8522732212 is about 92318.6449857232. The cubic root of 8522732212 is about 2042.6452462071.

The spelling of 8522732212 in words is "eight billion, five hundred twenty-two million, seven hundred thirty-two thousand, two hundred twelve".