1167472226099 has 4 divisors (see below), whose sum is σ = 1167478312464. Its totient is φ = 1167466139736.

The previous prime is 1167472226087. The next prime is 1167472226149. The reversal of 1167472226099 is 9906222747611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1167472226099 - 2⁴ = 1167472226083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1167472225099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745767 + ... + 3142320.

It is an arithmetic number, because the mean of its divisors is an integer number (291869578116).

Almost surely, 2^{1167472226099} is an apocalyptic number.

1167472226099 is a deficient number, since it is larger than the sum of its proper divisors (6086365).

1167472226099 is an equidigital number, since it uses as much as digits as its factorization.

1167472226099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086364.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 1167472226099 in words is "one trillion, one hundred sixty-seven billion, four hundred seventy-two million, two hundred twenty-six thousand, ninety-nine".