2212152332 has 12 divisors (see below), whose sum is σ = 4169056416. Its totient is φ = 1020993360.

The previous prime is 2212152331. The next prime is 2212152377. The reversal of 2212152332 is 2332512122.

It is a junction number, because it is equal to n+sod(n) for n = 2212152298 and 2212152307.

It is not an unprimeable number, because it can be changed into a prime (2212152331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21270644 + ... + 21270747.

It is an arithmetic number, because the mean of its divisors is an integer number (347421368).

Almost surely, 2^2212152332 is an apocalyptic number.

It is an amenable number.

2212152332 is a deficient number, since it is larger than the sum of its proper divisors (1956904084).

2212152332 is a wasteful number, since it uses less digits than its factorization.

2212152332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42541408 (or 42541406 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 2212152332 is about 47033.5234912291. The cubic root of 2212152332 is about 1302.9817811667.

Adding to 2212152332 its reverse (2332512122), we get a palindrome (4544664454).

The spelling of 2212152332 in words is "two billion, two hundred twelve million, one hundred fifty-two thousand, three hundred thirty-two".