13022201771120 has 40 divisors (see below), whose sum is σ = 30276838433616. Its totient is φ = 5208842976768.

The previous prime is 13022201771119. The next prime is 13022201771239. The reversal of 13022201771120 is 2117710222031.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12264119 + ... + 13283561.

Almost surely, 2^{13022201771120} is an apocalyptic number.

13022201771120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13022201771120 is an abundant number, since it is smaller than the sum of its proper divisors (17254636662496).

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

13022201771120 is a wasteful number, since it uses less digits than its factorization.

13022201771120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179129 (or 1179123 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 13022201771120 its reverse (2117710222031), we get a palindrome (15139911993151).

The spelling of 13022201771120 in words is "thirteen trillion, twenty-two billion, two hundred one million, seven hundred seventy-one thousand, one hundred twenty".