5217052222 has 4 divisors (see below), whose sum is σ = 7825578336. Its totient is φ = 2608526110.

The previous prime is 5217052193. The next prime is 5217052249. The reversal of 5217052222 is 2222507125.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304263054 + ... + 1304263057.

It is an arithmetic number, because the mean of its divisors is an integer number (1956394584).

Almost surely, 2^5217052222 is an apocalyptic number.

5217052222 is a deficient number, since it is larger than the sum of its proper divisors (2608526114).

5217052222 is a wasteful number, since it uses less digits than its factorization.

5217052222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608526113.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 5217052222 is about 72229.1646220555. The cubic root of 5217052222 is about 1734.3699010026.

Adding to 5217052222 its reverse (2222507125), we get a palindrome (7439559347).

The spelling of 5217052222 in words is "five billion, two hundred seventeen million, fifty-two thousand, two hundred twenty-two".