5222222022 has 8 divisors (see below), whose sum is σ = 10444444056. Its totient is φ = 1740740672.

The previous prime is 5222221997. The next prime is 5222222051. The reversal of 5222222022 is 2202222225.

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

5222222022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5222222022.

It is a congruent number.

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, 435185163 + ... + 435185174.

It is an arithmetic number, because the mean of its divisors is an integer number (1305555507).

Almost surely, 2^5222222022 is an apocalyptic number.

5222222022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5222222022 is a wasteful number, since it uses less digits than its factorization.

5222222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870370342.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 5222222022 is about 72264.9432435950. The cubic root of 5222222022 is about 1734.9425989586.

Adding to 5222222022 its reverse (2202222225), we get a palindrome (7424444247).

The spelling of 5222222022 in words is "five billion, two hundred twenty-two million, two hundred twenty-two thousand, twenty-two".