13022201771118 has 24 divisors (see below), whose sum is σ = 28232006224968. Its totient is φ = 4338082274352.

The previous prime is 13022201771101. The next prime is 13022201771119. The reversal of 13022201771118 is 81117710222031.

It is a happy number.

13022201771118 is a `hidden beast` number, since 1 + 302 + 220 + 17 + 7 + 1 + 118 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022201771119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220940496 + ... + 220999427.

It is an arithmetic number, because the mean of its divisors is an integer number (1176333592707).

Almost surely, 2^{13022201771118} is an apocalyptic number.

13022201771118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13022201771118 is an abundant number, since it is smaller than the sum of its proper divisors (15209804453850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13022201771118 is a wasteful number, since it uses less digits than its factorization.

13022201771118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441941568 (or 441941565 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 36.

Adding to 13022201771118 its reverse (81117710222031), we get a palindrome (94139911993149).

The spelling of 13022201771118 in words is "thirteen trillion, twenty-two billion, two hundred one million, seven hundred seventy-one thousand, one hundred eighteen".