2212479360 has 960 divisors, whose sum is σ = 10045894320. Its totient is φ = 459841536.

The previous prime is 2212479349. The next prime is 2212479361. The reversal of 2212479360 is 639742122.

2212479360 is a `hidden beast` number, since 221 + 2 + 4 + 79 + 360 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212479361) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 33022047 + ... + 33022113.

Almost surely, 2^2212479360 is an apocalyptic number.

2212479360 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 2212479360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5022947160).

2212479360 is an abundant number, since it is smaller than the sum of its proper divisors (7833414960).

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

2212479360 is a wasteful number, since it uses less digits than its factorization.

2212479360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2212479360 is about 47036.9999043306. Note that the first 4 decimals coincide. The cubic root of 2212479360 is about 1303.0459856858.

The spelling of 2212479360 in words is "two billion, two hundred twelve million, four hundred seventy-nine thousand, three hundred sixty".