5552222143 has 4 divisors (see below), whose sum is σ = 5979316168. Its totient is φ = 5125128120.

The previous prime is 5552222099. The next prime is 5552222227. The reversal of 5552222143 is 3412222555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5552222143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552222743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213546993 + ... + 213547018.

It is an arithmetic number, because the mean of its divisors is an integer number (1494829042).

Almost surely, 2^5552222143 is an apocalyptic number.

5552222143 is a deficient number, since it is larger than the sum of its proper divisors (427094025).

5552222143 is a wasteful number, since it uses less digits than its factorization.

5552222143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427094024.

The product of its digits is 24000, while the sum is 31.

The square root of 5552222143 is about 74513.2346835111. The cubic root of 5552222143 is about 1770.7433164918.

Adding to 5552222143 its reverse (3412222555), we get a palindrome (8964444698).

The spelling of 5552222143 in words is "five billion, five hundred fifty-two million, two hundred twenty-two thousand, one hundred forty-three".