2220214242 has 64 divisors (see below), whose sum is σ = 4747944960. Its totient is φ = 690617664.

The previous prime is 2220214223. The next prime is 2220214259. The reversal of 2220214242 is 2424120222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006713 + ... + 1008915.

It is an arithmetic number, because the mean of its divisors is an integer number (74186640).

Almost surely, 2^2220214242 is an apocalyptic number.

2220214242 is an abundant number, since it is smaller than the sum of its proper divisors (2527730718).

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

2220214242 is a wasteful number, since it uses less digits than its factorization.

2220214242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2220214242 is about 47119.1494193178. The cubic root of 2220214242 is about 1304.5627131052.

Adding to 2220214242 its reverse (2424120222), we get a palindrome (4644334464).

The spelling of 2220214242 in words is "two billion, two hundred twenty million, two hundred fourteen thousand, two hundred forty-two".