2212042608 has 140 divisors (see below), whose sum is σ = 6464876400. Its totient is φ = 732872448.

The previous prime is 2212042589. The next prime is 2212042627. The reversal of 2212042608 is 8062402122.

It is a happy number.

2212042608 is a `hidden beast` number, since 2 + 2 + 12 + 0 + 42 + 608 = 666.

It is an interprime number because it is at equal distance from previous prime (2212042589) and next prime (2212042627).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2320660 + ... + 2321612.

Almost surely, 2^2212042608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212042608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3232438200).

2212042608 is an abundant number, since it is smaller than the sum of its proper divisors (4252833792).

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

2212042608 is an equidigital number, since it uses as much as digits as its factorization.

2212042608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2212042608 is about 47032.3570321539. The cubic root of 2212042608 is about 1302.9602379341.

The spelling of 2212042608 in words is "two billion, two hundred twelve million, forty-two thousand, six hundred eight".