1111145102245 has 16 divisors (see below), whose sum is σ = 1376634235392. Its totient is φ = 860086342080.

The previous prime is 1111145102201. The next prime is 1111145102257. The reversal of 1111145102245 is 5422015411111.

It is not a de Polignac number, because 1111145102245 - 2¹³ = 1111145094053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220654 + ... + 1506976.

It is an arithmetic number, because the mean of its divisors is an integer number (86039639712).

Almost surely, 2^{1111145102245} is an apocalyptic number.

It is an amenable number.

1111145102245 is a deficient number, since it is larger than the sum of its proper divisors (265489133147).

1111145102245 is a wasteful number, since it uses less digits than its factorization.

1111145102245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291932.

The product of its (nonzero) digits is 1600, while the sum is 28.

The spelling of 1111145102245 in words is "one trillion, one hundred eleven billion, one hundred forty-five million, one hundred two thousand, two hundred forty-five".