1150225011512 has 8 divisors (see below), whose sum is σ = 2156671896600. Its totient is φ = 575112505752.

The previous prime is 1150225011503. The next prime is 1150225011643. The reversal of 1150225011512 is 2151105220511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1150225011512² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 71889063212 + ... + 71889063227.

It is an arithmetic number, because the mean of its divisors is an integer number (269583987075).

Almost surely, 2^{1150225011512} is an apocalyptic number.

It is an amenable number.

1150225011512 is a deficient number, since it is larger than the sum of its proper divisors (1006446885088).

1150225011512 is a wasteful number, since it uses less digits than its factorization.

1150225011512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143778126445 (or 143778126441 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 26.

The spelling of 1150225011512 in words is "one trillion, one hundred fifty billion, two hundred twenty-five million, eleven thousand, five hundred twelve".