1310112321122 has 16 divisors (see below), whose sum is σ = 2143855181952. Its totient is φ = 595495872720.

The previous prime is 1310112321113. The next prime is 1310112321127. The reversal of 1310112321122 is 2211232110131.

It is a junction number, because it is equal to n+sod(n) for n = 1310112321094 and 1310112321103.

It is not an unprimeable number, because it can be changed into a prime (1310112321127) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 990668 + ... + 1897800.

It is an arithmetic number, because the mean of its divisors is an integer number (133990948872).

Almost surely, 2^{1310112321122} is an apocalyptic number.

1310112321122 is a deficient number, since it is larger than the sum of its proper divisors (833742860830).

1310112321122 is a wasteful number, since it uses less digits than its factorization.

1310112321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972793.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1310112321122 its reverse (2211232110131), we get a palindrome (3521344431253).

The spelling of 1310112321122 in words is "one trillion, three hundred ten billion, one hundred twelve million, three hundred twenty-one thousand, one hundred twenty-two".