1011590119972 has 6 divisors (see below), whose sum is σ = 1770282709958. Its totient is φ = 505795059984.

The previous prime is 1011590119937. The next prime is 1011590119987. The reversal of 1011590119972 is 2799110951101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 783253320256 + 228336799716 = 885016^2 + 477846^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126448764993 + ... + 126448765000.

Almost surely, 2^{1011590119972} is an apocalyptic number.

It is an amenable number.

1011590119972 is a deficient number, since it is larger than the sum of its proper divisors (758692589986).

1011590119972 is a wasteful number, since it uses less digits than its factorization.

1011590119972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252897529997 (or 252897529995 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 46.

The spelling of 1011590119972 in words is "one trillion, eleven billion, five hundred ninety million, one hundred nineteen thousand, nine hundred seventy-two".