5531622122 has 16 divisors (see below), whose sum is σ = 8948924712. Its totient is φ = 2549277120.

The previous prime is 5531622101. The next prime is 5531622167. The reversal of 5531622122 is 2212261355.

It can be written as a sum of positive squares in 4 ways, for example, as 4939137841 + 592484281 = 70279^2 + 24341^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139529 + ... + 174732.

Almost surely, 2^5531622122 is an apocalyptic number.

5531622122 is a deficient number, since it is larger than the sum of its proper divisors (3417302590).

5531622122 is a wasteful number, since it uses less digits than its factorization.

5531622122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314953.

The product of its digits is 7200, while the sum is 29.

The square root of 5531622122 is about 74374.8756099800. The cubic root of 5531622122 is about 1768.5506475085.

Adding to 5531622122 its reverse (2212261355), we get a palindrome (7743883477).

The spelling of 5531622122 in words is "five billion, five hundred thirty-one million, six hundred twenty-two thousand, one hundred twenty-two".