2212308000 has 288 divisors, whose sum is σ = 8974143360. Its totient is φ = 505612800.

The previous prime is 2212307987. The next prime is 2212308019. The reversal of 2212308000 is 8032122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 247611 + ... + 256389.

It is an arithmetic number, because the mean of its divisors is an integer number (31160220).

Almost surely, 2^2212308000 is an apocalyptic number.

2212308000 is a gapful number since it is divisible by the number (20) 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 2212308000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4487071680).

2212308000 is an abundant number, since it is smaller than the sum of its proper divisors (6761835360).

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

2212308000 is a wasteful number, since it uses less digits than its factorization.

2212308000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8817 (or 8796 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2212308000 is about 47035.1783243138. The cubic root of 2212308000 is about 1303.0123438314.

The spelling of 2212308000 in words is "two billion, two hundred twelve million, three hundred eight thousand".