13301221213011 has 32 divisors (see below), whose sum is σ = 18884633443840. Its totient is φ = 8304012048384.

The previous prime is 13301221212989. The next prime is 13301221213043. The reversal of 13301221213011 is 11031212210331.

It is not a de Polignac number, because 13301221213011 - 2²⁵ = 13301187658579 is a prime.

It is a super-2 number, since 2×13301221213011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13301221213051) 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, 2123455 + ... + 5577768.

It is an arithmetic number, because the mean of its divisors is an integer number (590144795120).

Almost surely, 2^{13301221213011} is an apocalyptic number.

13301221213011 is a deficient number, since it is larger than the sum of its proper divisors (5583412230829).

13301221213011 is a wasteful number, since it uses less digits than its factorization.

13301221213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7701595.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13301221213011 its reverse (11031212210331), we get a palindrome (24332433423342).

The spelling of 13301221213011 in words is "thirteen trillion, three hundred one billion, two hundred twenty-one million, two hundred thirteen thousand, eleven".