1171667036801 has 16 divisors (see below), whose sum is σ = 1207813516416. Its totient is φ = 1136071440000.

The previous prime is 1171667036791. The next prime is 1171667036857. The reversal of 1171667036801 is 1086307661711.

It is a cyclic number.

It is not a de Polignac number, because 1171667036801 - 2¹⁴ = 1171667020417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1171667036201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42997541 + ... + 43024781.

It is an arithmetic number, because the mean of its divisors is an integer number (75488344776).

Almost surely, 2^{1171667036801} is an apocalyptic number.

It is an amenable number.

1171667036801 is a deficient number, since it is larger than the sum of its proper divisors (36146479615).

1171667036801 is an equidigital number, since it uses as much as digits as its factorization.

1171667036801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37304.

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 1171667036801 in words is "one trillion, one hundred seventy-one billion, six hundred sixty-seven million, thirty-six thousand, eight hundred one".