5222142322 has 4 divisors (see below), whose sum is σ = 7833213486. Its totient is φ = 2611071160.

The previous prime is 5222142301. The next prime is 5222142323. The reversal of 5222142322 is 2232412225.

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

It can be written as a sum of positive squares in only one way, i.e., 4612990561 + 609151761 = 67919^2 + 24681^2 .

It is not an unprimeable number, because it can be changed into a prime (5222142323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305535579 + ... + 1305535582.

Almost surely, 2^5222142322 is an apocalyptic number.

5222142322 is a deficient number, since it is larger than the sum of its proper divisors (2611071164).

5222142322 is a wasteful number, since it uses less digits than its factorization.

5222142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611071163.

The product of its digits is 3840, while the sum is 25.

The square root of 5222142322 is about 72264.3917984508. The cubic root of 5222142322 is about 1734.9337728543.

Adding to 5222142322 its reverse (2232412225), we get a palindrome (7454554547).

The spelling of 5222142322 in words is "five billion, two hundred twenty-two million, one hundred forty-two thousand, three hundred twenty-two".