1113421521022 has 8 divisors (see below), whose sum is σ = 1670164410456. Its totient is φ = 556700050872.

The previous prime is 1113421521011. The next prime is 1113421521071. The reversal of 1113421521022 is 2201251243111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5224228 + ... + 5433175.

It is an arithmetic number, because the mean of its divisors is an integer number (208770551307).

Almost surely, 2^{1113421521022} is an apocalyptic number.

1113421521022 is a deficient number, since it is larger than the sum of its proper divisors (556742889434).

1113421521022 is a wasteful number, since it uses less digits than its factorization.

1113421521022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10709642.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 1113421521022 its reverse (2201251243111), we get a palindrome (3314672764133).

The spelling of 1113421521022 in words is "one trillion, one hundred thirteen billion, four hundred twenty-one million, five hundred twenty-one thousand, twenty-two".