7823132212 has 12 divisors (see below), whose sum is σ = 15646264480. Its totient is φ = 3352770936.

The previous prime is 7823132197. The next prime is 7823132227. The reversal of 7823132212 is 2122313287.

It is an interprime number because it is at equal distance from previous prime (7823132197) and next prime (7823132227).

7823132212 is an admirable number.

It is a super-2 number, since 2×7823132212² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139698762 + ... + 139698817.

Almost surely, 2^7823132212 is an apocalyptic number.

It is an amenable number.

7823132212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7823132212 is a wasteful number, since it uses less digits than its factorization.

7823132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279397590 (or 279397588 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 7823132212 is about 88448.4720727272. The cubic root of 7823132212 is about 1985.1510447700.

Adding to 7823132212 its reverse (2122313287), we get a palindrome (9945445499).

The spelling of 7823132212 in words is "seven billion, eight hundred twenty-three million, one hundred thirty-two thousand, two hundred twelve".