2202542224 has 20 divisors (see below), whose sum is σ = 4278079980. Its totient is φ = 1098521600.

The previous prime is 2202542213. The next prime is 2202542269. The reversal of 2202542224 is 4222452022.

It can be written as a sum of positive squares in 2 ways, for example, as 2122260624 + 80281600 = 46068^2 + 8960^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165229 + ... + 178060.

It is an arithmetic number, because the mean of its divisors is an integer number (213903999).

Almost surely, 2^2202542224 is an apocalyptic number.

It is an amenable number.

2202542224 is a deficient number, since it is larger than the sum of its proper divisors (2075537756).

2202542224 is a wasteful number, since it uses less digits than its factorization.

2202542224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343698 (or 343692 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 2202542224 is about 46931.2499726994. The cubic root of 2202542224 is about 1301.0922229169.

Adding to 2202542224 its reverse (4222452022), we get a palindrome (6424994246).

The spelling of 2202542224 in words is "two billion, two hundred two million, five hundred forty-two thousand, two hundred twenty-four".