2214245880 has 576 divisors, whose sum is σ = 9441169920. Its totient is φ = 437184000.

The previous prime is 2214245867. The next prime is 2214245881. The reversal of 2214245880 is 885424122.

2214245880 is a `hidden beast` number, since 221 + 424 + 5 + 8 + 8 + 0 = 666.

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 (2214245881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14663805 + ... + 14663955.

It is an arithmetic number, because the mean of its divisors is an integer number (16390920).

Almost surely, 2^2214245880 is an apocalyptic number.

2214245880 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 2214245880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4720584960).

2214245880 is an abundant number, since it is smaller than the sum of its proper divisors (7226924040).

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

2214245880 is a wasteful number, since it uses less digits than its factorization.

2214245880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 2214245880 is about 47055.7741409064. The cubic root of 2214245880 is about 1303.3926924138.

The spelling of 2214245880 in words is "two billion, two hundred fourteen million, two hundred forty-five thousand, eight hundred eighty".