1314031222012 has 24 divisors (see below), whose sum is σ = 2434970538000. Its totient is φ = 618330051840.

The previous prime is 1314031221989. The next prime is 1314031222039. The reversal of 1314031222012 is 2102221304131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556114 + ... + 1713862.

It is an arithmetic number, because the mean of its divisors is an integer number (101457105750).

Almost surely, 2^{1314031222012} is an apocalyptic number.

It is an amenable number.

1314031222012 is a deficient number, since it is larger than the sum of its proper divisors (1120939315988).

1314031222012 is a wasteful number, since it uses less digits than its factorization.

1314031222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174461 (or 1174459 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1314031222012 its reverse (2102221304131), we get a palindrome (3416252526143).

The spelling of 1314031222012 in words is "one trillion, three hundred fourteen billion, thirty-one million, two hundred twenty-two thousand, twelve".