5531421022 has 16 divisors (see below), whose sum is σ = 8413826400. Its totient is φ = 2726986240.

The previous prime is 5531421011. The next prime is 5531421029. The reversal of 5531421022 is 2201241355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531421029) 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 7 ways as a sum of consecutive naturals, for example, 20622 + ... + 107182.

It is an arithmetic number, because the mean of its divisors is an integer number (525864150).

Almost surely, 2^5531421022 is an apocalyptic number.

5531421022 is a deficient number, since it is larger than the sum of its proper divisors (2882405378).

5531421022 is a wasteful number, since it uses less digits than its factorization.

5531421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87011.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5531421022 is about 74373.5236626583. The cubic root of 5531421022 is about 1768.5292155887.

Adding to 5531421022 its reverse (2201241355), we get a palindrome (7732662377).

The spelling of 5531421022 in words is "five billion, five hundred thirty-one million, four hundred twenty-one thousand, twenty-two".