14550222511552 has 112 divisors (see below), whose sum is σ = 37626480642240. Its totient is φ = 5417535946752.

The previous prime is 14550222511549. The next prime is 14550222511571. The reversal of 14550222511552 is 25511522205541.

It is a tau number, because it is divible by the number of its divisors (112).

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 15 ways as a sum of consecutive naturals, for example, 73381027 + ... + 73579042.

It is an arithmetic number, because the mean of its divisors is an integer number (335950720020).

Almost surely, 2^{14550222511552} is an apocalyptic number.

It is an amenable number.

14550222511552 is an abundant number, since it is smaller than the sum of its proper divisors (23076258130688).

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

14550222511552 is a wasteful number, since it uses less digits than its factorization.

14550222511552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146960118 (or 146960108 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 40.

The spelling of 14550222511552 in words is "fourteen trillion, five hundred fifty billion, two hundred twenty-two million, five hundred eleven thousand, five hundred fifty-two".