1111620159052 has 12 divisors (see below), whose sum is σ = 2094976453696. Its totient is φ = 513055458000.

The previous prime is 1111620159007. The next prime is 1111620159053. The reversal of 1111620159052 is 2509510261111.

It is a junction number, because it is equal to n+sod(n) for n = 1111620158999 and 1111620159017.

It is not an unprimeable number, because it can be changed into a prime (1111620159053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10688655324 + ... + 10688655427.

Almost surely, 2^{1111620159052} is an apocalyptic number.

It is an amenable number.

1111620159052 is a deficient number, since it is larger than the sum of its proper divisors (983356294644).

1111620159052 is a wasteful number, since it uses less digits than its factorization.

1111620159052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21377310768 (or 21377310766 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 34.

The spelling of 1111620159052 in words is "one trillion, one hundred eleven billion, six hundred twenty million, one hundred fifty-nine thousand, fifty-two".