111371360220464 has 10 divisors (see below), whose sum is σ = 215782010427180. Its totient is φ = 55685680110224.

The previous prime is 111371360220397. The next prime is 111371360220563. The reversal of 111371360220464 is 464022063173111.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480355006874 + ... + 3480355006905.

It is an arithmetic number, because the mean of its divisors is an integer number (21578201042718).

Almost surely, 2^{111371360220464} is an apocalyptic number.

It is an amenable number.

111371360220464 is a deficient number, since it is larger than the sum of its proper divisors (104410650206716).

111371360220464 is an equidigital number, since it uses as much as digits as its factorization.

111371360220464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6960710013787 (or 6960710013781 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 111371360220464 in words is "one hundred eleven trillion, three hundred seventy-one billion, three hundred sixty million, two hundred twenty thousand, four hundred sixty-four".