221414073482 has 16 divisors (see below), whose sum is σ = 379605145920. Its totient is φ = 94882205088.

The previous prime is 221414073443. The next prime is 221414073509. The reversal of 221414073482 is 284370414122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649928 + ... + 930179.

It is an arithmetic number, because the mean of its divisors is an integer number (23725321620).

Almost surely, 2^221414073482 is an apocalyptic number.

221414073482 is a deficient number, since it is larger than the sum of its proper divisors (158191072438).

221414073482 is a wasteful number, since it uses less digits than its factorization.

221414073482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590125.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 221414073482 in words is "two hundred twenty-one billion, four hundred fourteen million, seventy-three thousand, four hundred eighty-two".