1193325956172 has 192 divisors, whose sum is σ = 3596435297280. Its totient is φ = 339330720960.

The previous prime is 1193325956101. The next prime is 1193325956191. The reversal of 1193325956172 is 2716595233911.

It is a happy number.

1193325956172 is a `hidden beast` number, since 1 + 1 + 9 + 3 + 3 + 2 + 5 + 9 + 561 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 63 ways as a sum of consecutive naturals, for example, 12874618 + ... + 12966974.

It is an arithmetic number, because the mean of its divisors is an integer number (18731433840).

Almost surely, 2^{1193325956172} is an apocalyptic number.

1193325956172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1193325956172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1798217648640).

1193325956172 is an abundant number, since it is smaller than the sum of its proper divisors (2403109341108).

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

1193325956172 is an equidigital number, since it uses as much as digits as its factorization.

1193325956172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92600 (or 92580 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 54.

The spelling of 1193325956172 in words is "one trillion, one hundred ninety-three billion, three hundred twenty-five million, nine hundred fifty-six thousand, one hundred seventy-two".