13022565542000 has 80 divisors (see below), whose sum is σ = 35986929730752. Its totient is φ = 4464879609600.

The previous prime is 13022565541981. The next prime is 13022565542017. The reversal of 13022565542000 is 24556522031.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465077627 + ... + 465105626.

Almost surely, 2^{13022565542000} is an apocalyptic number.

13022565542000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13022565542000 is an abundant number, since it is smaller than the sum of its proper divisors (22964364188752).

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

13022565542000 is an equidigital number, since it uses as much as digits as its factorization.

13022565542000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930183283 (or 930183267 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 13022565542000 in words is "thirteen trillion, twenty-two billion, five hundred sixty-five million, five hundred forty-two thousand".