5143121222 has 8 divisors (see below), whose sum is σ = 7744016016. Its totient is φ = 2561782552.

The previous prime is 5143121189. The next prime is 5143121239. The reversal of 5143121222 is 2221213415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4888373 + ... + 4889424.

It is an arithmetic number, because the mean of its divisors is an integer number (968002002).

Almost surely, 2^5143121222 is an apocalyptic number.

5143121222 is a deficient number, since it is larger than the sum of its proper divisors (2600894794).

5143121222 is a wasteful number, since it uses less digits than its factorization.

5143121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9778062.

The product of its digits is 960, while the sum is 23.

The square root of 5143121222 is about 71715.5577402839. The cubic root of 5143121222 is about 1726.1382919816.

Adding to 5143121222 its reverse (2221213415), we get a palindrome (7364334637).

The spelling of 5143121222 in words is "five billion, one hundred forty-three million, one hundred twenty-one thousand, two hundred twenty-two".