10011221055324 has 96 divisors (see below), whose sum is σ = 26779479552000. Its totient is φ = 3232665453888.

The previous prime is 10011221055313. The next prime is 10011221055337. The reversal of 10011221055324 is 42355012211001.

It is a happy number.

10011221055324 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 1 + 22 + 105 + 532 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 10617364 + ... + 11521755.

It is an arithmetic number, because the mean of its divisors is an integer number (278952912000).

Almost surely, 2^{10011221055324} is an apocalyptic number.

It is an amenable number.

10011221055324 is an abundant number, since it is smaller than the sum of its proper divisors (16768258496676).

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

10011221055324 is a wasteful number, since it uses less digits than its factorization.

10011221055324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22139264 (or 22139256 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 10011221055324 its reverse (42355012211001), we get a palindrome (52366233266325).

The spelling of 10011221055324 in words is "ten trillion, eleven billion, two hundred twenty-one million, fifty-five thousand, three hundred twenty-four".