1195195200012 has 36 divisors (see below), whose sum is σ = 3295841310216. Its totient is φ = 362180363520.

The previous prime is 1195195199969. The next prime is 1195195200037. The reversal of 1195195200012 is 2100025915911.

1195195200012 is a `hidden beast` number, since 119 + 5 + 1 + 9 + 520 + 0 + 0 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1195195200012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1195195200012.

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 11 ways as a sum of consecutive naturals, for example, 1509084453 + ... + 1509085244.

It is an arithmetic number, because the mean of its divisors is an integer number (91551147506).

Almost surely, 2^{1195195200012} is an apocalyptic number.

1195195200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1195195200012 is an abundant number, since it is smaller than the sum of its proper divisors (2100646110204).

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

1195195200012 is a wasteful number, since it uses less digits than its factorization.

1195195200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018169718 (or 3018169713 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 36.

The spelling of 1195195200012 in words is "one trillion, one hundred ninety-five billion, one hundred ninety-five million, two hundred thousand, twelve".