5222212210 has 8 divisors (see below), whose sum is σ = 9399981996. Its totient is φ = 2088884880.

The previous prime is 5222212157. The next prime is 5222212211. The reversal of 5222212210 is 122122225.

It can be written as a sum of positive squares in 2 ways, for example, as 5210385489 + 11826721 = 72183^2 + 3439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5222212211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261110601 + ... + 261110620.

Almost surely, 2^5222212210 is an apocalyptic number.

5222212210 is a deficient number, since it is larger than the sum of its proper divisors (4177769786).

5222212210 is a wasteful number, since it uses less digits than its factorization.

5222212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522221228.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 5222212210 is about 72264.8753544902. The cubic root of 5222212210 is about 1734.9415123670.

Adding to 5222212210 its reverse (122122225), we get a palindrome (5344334435).

The spelling of 5222212210 in words is "five billion, two hundred twenty-two million, two hundred twelve thousand, two hundred ten".