5171431222 has 24 divisors (see below), whose sum is σ = 8166845088. Its totient is φ = 2455043760.

The previous prime is 5171431219. The next prime is 5171431273. The reversal of 5171431222 is 2221341715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76483 + ... + 127249.

It is an arithmetic number, because the mean of its divisors is an integer number (340285212).

Almost surely, 2^5171431222 is an apocalyptic number.

5171431222 is a deficient number, since it is larger than the sum of its proper divisors (2995413866).

5171431222 is a wasteful number, since it uses less digits than its factorization.

5171431222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50884 (or 50853 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 5171431222 is about 71912.6638499785. The cubic root of 5171431222 is about 1729.2996398840.

Adding to 5171431222 its reverse (2221341715), we get a palindrome (7392772937).

The spelling of 5171431222 in words is "five billion, one hundred seventy-one million, four hundred thirty-one thousand, two hundred twenty-two".