13531203022 has 16 divisors (see below), whose sum is σ = 20807230752. Its totient is φ = 6595703680.

The previous prime is 13531203019. The next prime is 13531203031. The reversal of 13531203022 is 22030213531.

13531203022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13531202984 and 13531203002.

It is a congruent number.

It is an unprimeable number.

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, 51738 + ... + 172450.

It is an arithmetic number, because the mean of its divisors is an integer number (1300451922).

Almost surely, 2^13531203022 is an apocalyptic number.

13531203022 is a deficient number, since it is larger than the sum of its proper divisors (7276027730).

13531203022 is a wasteful number, since it uses less digits than its factorization.

13531203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122123.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13531203022 its reverse (22030213531), we get a palindrome (35561416553).

The spelling of 13531203022 in words is "thirteen billion, five hundred thirty-one million, two hundred three thousand, twenty-two".