13102222001031 has 12 divisors (see below), whose sum is σ = 19328100541152. Its totient is φ = 8548967546496.

The previous prime is 13102222001009. The next prime is 13102222001051. The reversal of 13102222001031 is 13010022220131.

It is not a de Polignac number, because 13102222001031 - 2¹⁴ = 13102221984647 is a prime.

It is a super-2 number, since 2×13102222001031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13102222000995 and 13102222001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102222001051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15487259626 + ... + 15487260471.

It is an arithmetic number, because the mean of its divisors is an integer number (1610675045096).

Almost surely, 2^{13102222001031} is an apocalyptic number.

13102222001031 is a deficient number, since it is larger than the sum of its proper divisors (6225878540121).

13102222001031 is a wasteful number, since it uses less digits than its factorization.

13102222001031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30974520150 (or 30974520147 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13102222001031 its reverse (13010022220131), we get a palindrome (26112244221162).

The spelling of 13102222001031 in words is "thirteen trillion, one hundred two billion, two hundred twenty-two million, one thousand, thirty-one".