2222405245 has 16 divisors (see below), whose sum is σ = 2784263040. Its totient is φ = 1699752384.

The previous prime is 2222405231. The next prime is 2222405303. The reversal of 2222405245 is 5425042222.

It is a cyclic number.

It is not a de Polignac number, because 2222405245 - 2⁷ = 2222405117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304246 + ... + 311464.

It is an arithmetic number, because the mean of its divisors is an integer number (174016440).

Almost surely, 2^2222405245 is an apocalyptic number.

It is an amenable number.

2222405245 is a deficient number, since it is larger than the sum of its proper divisors (561857795).

2222405245 is a wasteful number, since it uses less digits than its factorization.

2222405245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9924.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2222405245 is about 47142.3932888435. The cubic root of 2222405245 is about 1304.9917049036.

Adding to 2222405245 its reverse (5425042222), we get a palindrome (7647447467).

The spelling of 2222405245 in words is "two billion, two hundred twenty-two million, four hundred five thousand, two hundred forty-five".