4212722808 has 192 divisors, whose sum is σ = 14068416960. Its totient is φ = 1111339008.

The previous prime is 4212722713. The next prime is 4212722819. The reversal of 4212722808 is 8082272124.

4212722808 is a `hidden beast` number, since 421 + 2 + 7 + 228 + 0 + 8 = 666.

4212722808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 449466 + ... + 458742.

It is an arithmetic number, because the mean of its divisors is an integer number (73273005).

Almost surely, 2^4212722808 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 4212722808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7034208480).

4212722808 is an abundant number, since it is smaller than the sum of its proper divisors (9855694152).

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

4212722808 is a wasteful number, since it uses less digits than its factorization.

4212722808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9366 (or 9359 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 4212722808 is about 64905.4913547382. The cubic root of 4212722808 is about 1615.0561579516.

The spelling of 4212722808 in words is "four billion, two hundred twelve million, seven hundred twenty-two thousand, eight hundred eight".