1127869035172 has 12 divisors (see below), whose sum is σ = 2153204521776. Its totient is φ = 512667743240.

The previous prime is 1127869035101. The next prime is 1127869035187. The reversal of 1127869035172 is 2715309687211.

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 3 ways as a sum of consecutive naturals, for example, 12816693538 + ... + 12816693625.

It is an arithmetic number, because the mean of its divisors is an integer number (179433710148).

Almost surely, 2^{1127869035172} is an apocalyptic number.

It is an amenable number.

1127869035172 is a deficient number, since it is larger than the sum of its proper divisors (1025335486604).

1127869035172 is a wasteful number, since it uses less digits than its factorization.

1127869035172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25633387178 (or 25633387176 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 1127869035172 in words is "one trillion, one hundred twenty-seven billion, eight hundred sixty-nine million, thirty-five thousand, one hundred seventy-two".