5555222022 has 48 divisors (see below), whose sum is σ = 13684664880. Its totient is φ = 1493839872.

The previous prime is 5555222021. The next prime is 5555222047. The reversal of 5555222022 is 2202225555.

It is a super-3 number, since 3×5555222022³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555222021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550747 + ... + 560742.

It is an arithmetic number, because the mean of its divisors is an integer number (285097185).

Almost surely, 2^5555222022 is an apocalyptic number.

5555222022 is an abundant number, since it is smaller than the sum of its proper divisors (8129442858).

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

5555222022 is a wasteful number, since it uses less digits than its factorization.

5555222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111525 (or 1111518 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 5555222022 is about 74533.3618053017. The cubic root of 5555222022 is about 1771.0621713659.

Adding to 5555222022 its reverse (2202225555), we get a palindrome (7757447577).

The spelling of 5555222022 in words is "five billion, five hundred fifty-five million, two hundred twenty-two thousand, twenty-two".