13021322221030 has 32 divisors (see below), whose sum is σ = 24247005652800. Its totient is φ = 5028840308352.

The previous prime is 13021322220877. The next prime is 13021322221049. The reversal of 13021322221030 is 3012222312031.

It is a super-3 number, since 3×13021322221030³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13021322220992 and 13021322221010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18646044 + ... + 19331776.

It is an arithmetic number, because the mean of its divisors is an integer number (757718926650).

Almost surely, 2^{13021322221030} is an apocalyptic number.

13021322221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13021322221030 is a deficient number, since it is larger than the sum of its proper divisors (11225683431770).

13021322221030 is a wasteful number, since it uses less digits than its factorization.

13021322221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751248.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13021322221030 its reverse (3012222312031), we get a palindrome (16033544533061).

The spelling of 13021322221030 in words is "thirteen trillion, twenty-one billion, three hundred twenty-two million, two hundred twenty-one thousand, thirty".