1166527567122 has 16 divisors (see below), whose sum is σ = 2346541004160. Its totient is φ = 386594877392.

The previous prime is 1166527567111. The next prime is 1166527567133. The reversal of 1166527567122 is 2217657256611.

It is an interprime number because it is at equal distance from previous prime (1166527567111) and next prime (1166527567133).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561910122 + ... + 561912197.

It is an arithmetic number, because the mean of its divisors is an integer number (146658812760).

Almost surely, 2^{1166527567122} is an apocalyptic number.

1166527567122 is an abundant number, since it is smaller than the sum of its proper divisors (1180013437038).

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

1166527567122 is a wasteful number, since it uses less digits than its factorization.

1166527567122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123822497.

The product of its digits is 2116800, while the sum is 51.

The spelling of 1166527567122 in words is "one trillion, one hundred sixty-six billion, five hundred twenty-seven million, five hundred sixty-seven thousand, one hundred twenty-two".