13031222001230 has 64 divisors (see below), whose sum is σ = 23691767500800. Its totient is φ = 5160368997120.

The previous prime is 13031222001211. The next prime is 13031222001233. The reversal of 13031222001230 is 3210022213031.

It is a super-2 number, since 2×13031222001230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031222001233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006032434 + ... + 1006045386.

It is an arithmetic number, because the mean of its divisors is an integer number (370183867200).

Almost surely, 2^{13031222001230} is an apocalyptic number.

13031222001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031222001230 is a deficient number, since it is larger than the sum of its proper divisors (10660545499570).

13031222001230 is a wasteful number, since it uses less digits than its factorization.

13031222001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15089.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13031222001230 its reverse (3210022213031), we get a palindrome (16241244214261).

The spelling of 13031222001230 in words is "thirteen trillion, thirty-one billion, two hundred twenty-two million, one thousand, two hundred thirty".