13252401211 has 32 divisors (see below), whose sum is σ = 16413585408. Its totient is φ = 10453877280.

The previous prime is 13252401209. The next prime is 13252401223. The reversal of 13252401211 is 11210425231.

It is not a de Polignac number, because 13252401211 - 2¹ = 13252401209 is a prime.

It is a super-2 number, since 2×13252401211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13252101211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 449556 + ... + 478126.

It is an arithmetic number, because the mean of its divisors is an integer number (512924544).

Almost surely, 2^13252401211 is an apocalyptic number.

13252401211 is a deficient number, since it is larger than the sum of its proper divisors (3161184197).

13252401211 is a wasteful number, since it uses less digits than its factorization.

13252401211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28711.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 13252401211 its reverse (11210425231), we get a palindrome (24462826442).

The spelling of 13252401211 in words is "thirteen billion, two hundred fifty-two million, four hundred one thousand, two hundred eleven".