1310121101022 has 16 divisors (see below), whose sum is σ = 2691059559312. Its totient is φ = 424904140800.

The previous prime is 1310121100997. The next prime is 1310121101041. The reversal of 1310121101022 is 2201011210131.

It is a junction number, because it is equal to n+sod(n) for n = 1310121100992 and 1310121101010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2950722979 + ... + 2950723422.

It is an arithmetic number, because the mean of its divisors is an integer number (168191222457).

Almost surely, 2^{1310121101022} is an apocalyptic number.

1310121101022 is an abundant number, since it is smaller than the sum of its proper divisors (1380938458290).

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

1310121101022 is a wasteful number, since it uses less digits than its factorization.

1310121101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5901446443.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1310121101022 its reverse (2201011210131), we get a palindrome (3511132311153).

The spelling of 1310121101022 in words is "one trillion, three hundred ten billion, one hundred twenty-one million, one hundred one thousand, twenty-two".