13220100433011 has 32 divisors (see below), whose sum is σ = 18170377482240. Its totient is φ = 8543385899136.

The previous prime is 13220100432997. The next prime is 13220100433039. The reversal of 13220100433011 is 11033400102231.

It is not a de Polignac number, because 13220100433011 - 2¹⁹ = 13220099908723 is a prime.

It is a super-2 number, since 2×13220100433011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13220100433411) 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, 481084570 + ... + 481112048.

It is an arithmetic number, because the mean of its divisors is an integer number (567824296320).

Almost surely, 2^{13220100433011} is an apocalyptic number.

13220100433011 is a deficient number, since it is larger than the sum of its proper divisors (4950277049229).

13220100433011 is a wasteful number, since it uses less digits than its factorization.

13220100433011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43443.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13220100433011 its reverse (11033400102231), we get a palindrome (24253500535242).

The spelling of 13220100433011 in words is "thirteen trillion, two hundred twenty billion, one hundred million, four hundred thirty-three thousand, eleven".