3133142212 has 24 divisors (see below), whose sum is σ = 5559321600. Its totient is φ = 1544814336.

The previous prime is 3133142209. The next prime is 3133142213. The reversal of 3133142212 is 2122413313.

It is not an unprimeable number, because it can be changed into a prime (3133142213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266964 + ... + 278452.

It is an arithmetic number, because the mean of its divisors is an integer number (231638400).

Almost surely, 2^3133142212 is an apocalyptic number.

It is an amenable number.

3133142212 is a deficient number, since it is larger than the sum of its proper divisors (2426179388).

3133142212 is a wasteful number, since it uses less digits than its factorization.

3133142212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12435 (or 12433 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 3133142212 is about 55974.4782199888. The cubic root of 3133142212 is about 1463.2775264349.

Adding to 3133142212 its reverse (2122413313), we get a palindrome (5255555525).

The spelling of 3133142212 in words is "three billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred twelve".