1113162245001 has 48 divisors (see below), whose sum is σ = 1720470955840. Its totient is φ = 691531499520.

The previous prime is 1113162244939. The next prime is 1113162245033. The reversal of 1113162245001 is 1005422613111.

1113162245001 is a `hidden beast` number, since 1 + 1 + 1 + 31 + 622 + 4 + 5 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 1113162245001 - 2¹¹ = 1113162242953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113162245401) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2497821 + ... + 2909541.

Almost surely, 2^{1113162245001} is an apocalyptic number.

It is an amenable number.

1113162245001 is a deficient number, since it is larger than the sum of its proper divisors (607308710839).

1113162245001 is a wasteful number, since it uses less digits than its factorization.

1113162245001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412006 (or 412003 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 1113162245001 its reverse (1005422613111), we get a palindrome (2118584858112).

The spelling of 1113162245001 in words is "one trillion, one hundred thirteen billion, one hundred sixty-two million, two hundred forty-five thousand, one".