13022022020111 has 16 divisors (see below), whose sum is σ = 14261920283520. Its totient is φ = 11816167628640.

The previous prime is 13022022020107. The next prime is 13022022020123. The reversal of 13022022020111 is 11102022022031.

It is a cyclic number.

It is not a de Polignac number, because 13022022020111 - 2² = 13022022020107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13022022020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022022020101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22045856 + ... + 22628826.

It is an arithmetic number, because the mean of its divisors is an integer number (891370017720).

Almost surely, 2^{13022022020111} is an apocalyptic number.

13022022020111 is a deficient number, since it is larger than the sum of its proper divisors (1239898263409).

13022022020111 is a wasteful number, since it uses less digits than its factorization.

13022022020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612166.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13022022020111 its reverse (11102022022031), we get a palindrome (24124044042142).

The spelling of 13022022020111 in words is "thirteen trillion, twenty-two billion, twenty-two million, twenty thousand, one hundred eleven".