5502213121 has 2 divisors, whose sum is σ = 5502213122. Its totient is φ = 5502213120.

The previous prime is 5502213107. The next prime is 5502213133. The reversal of 5502213121 is 1213122055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5437587600 + 64625521 = 73740^2 + 8039^2 .

It is a cyclic number.

It is not a de Polignac number, because 5502213121 - 2¹¹ = 5502211073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5502213092 and 5502213101.

It is not a weakly prime, because it can be changed into another prime (5502214121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751106560 + 2751106561.

It is an arithmetic number, because the mean of its divisors is an integer number (2751106561).

Almost surely, 2^5502213121 is an apocalyptic number.

It is an amenable number.

5502213121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5502213121 is an equidigital number, since it uses as much as digits as its factorization.

5502213121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5502213121 is about 74176.9042290119. The cubic root of 5502213121 is about 1765.4108961574.

Adding to 5502213121 its reverse (1213122055), we get a palindrome (6715335176).

The spelling of 5502213121 in words is "five billion, five hundred two million, two hundred thirteen thousand, one hundred twenty-one".