1193228522500 has 135 divisors (see below), whose sum is σ = 3036341682297. Its totient is φ = 408975840000.

The previous prime is 1193228522359. The next prime is 1193228522531. The reversal of 1193228522500 is 52258223911.

The square root of 1193228522500 is 1092350.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 1115266947844 + 77961574656 = 1056062^2 + 279216^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 382320940 + ... + 382324060.

Almost surely, 2^{1193228522500} is an apocalyptic number.

1193228522500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1193228522500 is the 1092350-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1193228522500

1193228522500 is an abundant number, since it is smaller than the sum of its proper divisors (1843113159797).

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

1193228522500 is an frugal number, since it uses more digits than its factorization.

1193228522500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280 (or 3135 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 1193228522500 in words is "one trillion, one hundred ninety-three billion, two hundred twenty-eight million, five hundred twenty-two thousand, five hundred".