1310142224112 has 40 divisors (see below), whose sum is σ = 3384779695056. Its totient is φ = 436682382336.

The previous prime is 1310142224087. The next prime is 1310142224123. The reversal of 1310142224112 is 2114222410131.

It is a super-2 number, since 2×1310142224112² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 317353 + ... + 1649544.

Almost surely, 2^{1310142224112} is an apocalyptic number.

1310142224112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310142224112 is an abundant number, since it is smaller than the sum of its proper divisors (2074637470944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310142224112 is a wasteful number, since it uses less digits than its factorization.

1310142224112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980785 (or 1980779 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1310142224112 its reverse (2114222410131), we get a palindrome (3424364634243).

The spelling of 1310142224112 in words is "one trillion, three hundred ten billion, one hundred forty-two million, two hundred twenty-four thousand, one hundred twelve".