1167417215020 has 48 divisors (see below), whose sum is σ = 2802535864128. Its totient is φ = 400152395520.

The previous prime is 1167417215017. The next prime is 1167417215039. The reversal of 1167417215020 is 205127147611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556227 + ... + 1626106.

It is an arithmetic number, because the mean of its divisors is an integer number (58386163836).

Almost surely, 2^{1167417215020} is an apocalyptic number.

1167417215020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1167417215020 is an abundant number, since it is smaller than the sum of its proper divisors (1635118649108).

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

1167417215020 is a wasteful number, since it uses less digits than its factorization.

1167417215020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186170 (or 2186168 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 37.

The spelling of 1167417215020 in words is "one trillion, one hundred sixty-seven billion, four hundred seventeen million, two hundred fifteen thousand, twenty".