1180987522002 has 24 divisors (see below), whose sum is σ = 2607085663884. Its totient is φ = 386234912544.

The previous prime is 1180987521997. The next prime is 1180987522003. The reversal of 1180987522002 is 2002257890811.

1180987522002 is a `hidden beast` number, since 118 + 0 + 9 + 8 + 7 + 522 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1179611037801 + 1376484201 = 1086099^2 + 37101^2 .

It is not an unprimeable number, because it can be changed into a prime (1180987522003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618965253 + ... + 618967160.

Almost surely, 2^{1180987522002} is an apocalyptic number.

1180987522002 is an abundant number, since it is smaller than the sum of its proper divisors (1426098141882).

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

1180987522002 is a wasteful number, since it uses less digits than its factorization.

1180987522002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237932474 (or 1237932471 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 1180987522002 in words is "one trillion, one hundred eighty billion, nine hundred eighty-seven million, five hundred twenty-two thousand, two".