3011228645 has 16 divisors (see below), whose sum is σ = 3668474880. Its totient is φ = 2372568000.

The previous prime is 3011228621. The next prime is 3011228657. The reversal of 3011228645 is 5468221103.

It is not a de Polignac number, because 3011228645 - 2¹⁰ = 3011227621 is a prime.

It is a Curzon 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, 80846 + ... + 112064.

It is an arithmetic number, because the mean of its divisors is an integer number (229279680).

Almost surely, 2^3011228645 is an apocalyptic number.

It is an amenable number.

3011228645 is a deficient number, since it is larger than the sum of its proper divisors (657246235).

3011228645 is a wasteful number, since it uses less digits than its factorization.

3011228645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31516.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3011228645 is about 54874.6630513573. The cubic root of 3011228645 is about 1444.0467198214.

Adding to 3011228645 its reverse (5468221103), we get a palindrome (8479449748).

The spelling of 3011228645 in words is "three billion, eleven million, two hundred twenty-eight thousand, six hundred forty-five".