2212132608 has 216 divisors, whose sum is σ = 7673993600. Its totient is φ = 598689792.

The previous prime is 2212132583. The next prime is 2212132619. The reversal of 2212132608 is 8062312122.

2212132608 is a `hidden beast` number, since 2 + 2 + 1 + 21 + 32 + 608 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302823 + ... + 310041.

Almost surely, 2^2212132608 is an apocalyptic number.

2212132608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212132608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3836996800).

2212132608 is an abundant number, since it is smaller than the sum of its proper divisors (5461860992).

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

2212132608 is a wasteful number, since it uses less digits than its factorization.

2212132608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267 (or 7250 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2212132608 is about 47033.3138105322. The cubic root of 2212132608 is about 1302.9779086050.

The spelling of 2212132608 in words is "two billion, two hundred twelve million, one hundred thirty-two thousand, six hundred eight".