1191075562002 has 8 divisors (see below), whose sum is σ = 2382151124016. Its totient is φ = 397025187332.

The previous prime is 1191075561953. The next prime is 1191075562049. The reversal of 1191075562002 is 2002655701911.

It is a sphenic number, since it is the product of 3 distinct primes.

1191075562002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99256296828 + ... + 99256296839.

It is an arithmetic number, because the mean of its divisors is an integer number (297768890502).

Almost surely, 2^{1191075562002} is an apocalyptic number.

1191075562002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1191075562002 is a wasteful number, since it uses less digits than its factorization.

1191075562002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198512593672.

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 1191075562002 in words is "one trillion, one hundred ninety-one billion, seventy-five million, five hundred sixty-two thousand, two".