13122222301000 has 64 divisors (see below), whose sum is σ = 32322105504000. Its totient is φ = 4972631601600.

The previous prime is 13122222300937. The next prime is 13122222301049. The reversal of 13122222301000 is 10322222131.

It is a super-3 number, since 3×13122222301000³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345302640 + ... + 345340639.

It is an arithmetic number, because the mean of its divisors is an integer number (505032898500).

Almost surely, 2^{13122222301000} is an apocalyptic number.

13122222301000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122222301000 is an abundant number, since it is smaller than the sum of its proper divisors (19199883203000).

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

13122222301000 is a wasteful number, since it uses less digits than its factorization.

13122222301000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690643319 (or 690643305 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13122222301000 its reverse (10322222131), we get a palindrome (13132544523131).

The spelling of 13122222301000 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-two million, three hundred one thousand".