2241310521145 has 16 divisors (see below), whose sum is σ = 2723909909760. Its totient is φ = 1770161762304.

The previous prime is 2241310521139. The next prime is 2241310521211. The reversal of 2241310521145 is 5411250131422.

It is a cyclic number.

It is not a de Polignac number, because 2241310521145 - 2¹³ = 2241310512953 is a prime.

It is a super-2 number, since 2×2241310521145² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3442342 + ... + 4041328.

It is an arithmetic number, because the mean of its divisors is an integer number (170244369360).

Almost surely, 2^{2241310521145} is an apocalyptic number.

It is an amenable number.

2241310521145 is a deficient number, since it is larger than the sum of its proper divisors (482599388615).

2241310521145 is an equidigital number, since it uses as much as digits as its factorization.

2241310521145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608544.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 2241310521145 its reverse (5411250131422), we get a palindrome (7652560652567).

The spelling of 2241310521145 in words is "two trillion, two hundred forty-one billion, three hundred ten million, five hundred twenty-one thousand, one hundred forty-five".