111466424664111 has 48 divisors (see below), whose sum is σ = 169661560975200. Its totient is φ = 64991051642880.

The previous prime is 111466424664109. The next prime is 111466424664151.

111466424664111 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 111466424664111 - 2¹ = 111466424664109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111466424664151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45429306 + ... + 47820023.

It is an arithmetic number, because the mean of its divisors is an integer number (3534615853650).

Almost surely, 2^{111466424664111} is an apocalyptic number.

111466424664111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111466424664111 is a deficient number, since it is larger than the sum of its proper divisors (58195136311089).

111466424664111 is a wasteful number, since it uses less digits than its factorization.

111466424664111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93249480 (or 93249469 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The spelling of 111466424664111 in words is "one hundred eleven trillion, four hundred sixty-six billion, four hundred twenty-four million, six hundred sixty-four thousand, one hundred eleven".