13422514120000 has 70 divisors (see below), whose sum is σ = 33283472799698. Its totient is φ = 5369005632000.

The previous prime is 13422514119953. The next prime is 13422514120027. The reversal of 13422514120000 is 2141522431.

It can be written as a sum of positive squares in 5 ways, for example, as 8144357084224 + 5278157035776 = 2853832^2 + 2297424^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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 9 ways as a sum of consecutive naturals, for example, 167741427 + ... + 167821426.

Almost surely, 2^{13422514120000} is an apocalyptic number.

13422514120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13422514120000 is an abundant number, since it is smaller than the sum of its proper divisors (19860958679698).

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

13422514120000 is an frugal number, since it uses more digits than its factorization.

13422514120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335562885 (or 335562860 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13422514120000 its reverse (2141522431), we get a palindrome (13424655642431).

The spelling of 13422514120000 in words is "thirteen trillion, four hundred twenty-two billion, five hundred fourteen million, one hundred twenty thousand".