3140143222 has 4 divisors (see below), whose sum is σ = 4710214836. Its totient is φ = 1570071610.

The previous prime is 3140143217. The next prime is 3140143249. The reversal of 3140143222 is 2223410413.

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

It is a super-3 number, since 3×3140143222³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3140143193 and 3140143202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785035804 + ... + 785035807.

It is an arithmetic number, because the mean of its divisors is an integer number (1177553709).

Almost surely, 2^3140143222 is an apocalyptic number.

3140143222 is a deficient number, since it is larger than the sum of its proper divisors (1570071614).

3140143222 is a wasteful number, since it uses less digits than its factorization.

3140143222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570071613.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3140143222 is about 56036.9808430112. The cubic root of 3140143222 is about 1464.3666141059.

Adding to 3140143222 its reverse (2223410413), we get a palindrome (5363553635).

The spelling of 3140143222 in words is "three billion, one hundred forty million, one hundred forty-three thousand, two hundred twenty-two".