111456549066 has 16 divisors (see below), whose sum is σ = 225966703104. Its totient is φ = 36643248864.

The previous prime is 111456549011. The next prime is 111456549107. The reversal of 111456549066 is 660945654111.

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, 127233066 + ... + 127233941.

It is an arithmetic number, because the mean of its divisors is an integer number (14122918944).

Almost surely, 2^111456549066 is an apocalyptic number.

111456549066 is an abundant number, since it is smaller than the sum of its proper divisors (114510154038).

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

111456549066 is a wasteful number, since it uses less digits than its factorization.

111456549066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254467085.

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 111456549066 in words is "one hundred eleven billion, four hundred fifty-six million, five hundred forty-nine thousand, sixty-six".