13022213020111 has 4 divisors (see below), whose sum is σ = 13088315624472. Its totient is φ = 12956110415752.

The previous prime is 13022213020093. The next prime is 13022213020129. The reversal of 13022213020111 is 11102031222031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13022213020093) and next prime (13022213020129).

It is a cyclic number.

It is not a de Polignac number, because 13022213020111 - 2¹⁷ = 13022212889039 is a prime.

It is a super-2 number, since 2×13022213020111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022213023111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33051301885 + ... + 33051302278.

It is an arithmetic number, because the mean of its divisors is an integer number (3272078906118).

Almost surely, 2^{13022213020111} is an apocalyptic number.

13022213020111 is a deficient number, since it is larger than the sum of its proper divisors (66102604361).

13022213020111 is an equidigital number, since it uses as much as digits as its factorization.

13022213020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66102604360.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13022213020111 its reverse (11102031222031), we get a palindrome (24124244242142).

The spelling of 13022213020111 in words is "thirteen trillion, twenty-two billion, two hundred thirteen million, twenty thousand, one hundred eleven".