1182632325121 has 9 divisors (see below), whose sum is σ = 1280617175529. Its totient is φ = 1091647557936.

The previous prime is 1182632325109. The next prime is 1182632325197. The reversal of 1182632325121 is 1215232362811.

The square root of 1182632325121 is 1087489.

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

It can be written as a sum of positive squares in 4 ways, for example, as 986666742721 + 195965582400 = 993311^2 + 442680^2 .

It is not a de Polignac number, because 1182632325121 - 2¹⁷ = 1182632194049 is a prime.

It is a super-2 number, since 2×1182632325121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1182632323121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14095531 + ... + 14179183.

It is an arithmetic number, because the mean of its divisors is an integer number (142290797281).

Almost surely, 2^{1182632325121} is an apocalyptic number.

1182632325121 is the 1087489-th square number.

1182632325121 is the 543745-th centered octagonal number.

It is an amenable number.

1182632325121 is a deficient number, since it is larger than the sum of its proper divisors (97984850408).

1182632325121 is an frugal number, since it uses more digits than its factorization.

1182632325121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167332 (or 83666 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

Adding to 1182632325121 its reverse (1215232362811), we get a palindrome (2397864687932).

The spelling of 1182632325121 in words is "one trillion, one hundred eighty-two billion, six hundred thirty-two million, three hundred twenty-five thousand, one hundred twenty-one".