2241151315555 has 4 divisors (see below), whose sum is σ = 2689381578672. Its totient is φ = 1792921052440.

The previous prime is 2241151315493. The next prime is 2241151315597. The reversal of 2241151315555 is 5555131511422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2241151315555 - 2⁹ = 2241151315043 is a prime.

It is a super-3 number, since 3×2241151315555³ (a number of 38 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224115131551 + ... + 224115131560.

It is an arithmetic number, because the mean of its divisors is an integer number (672345394668).

Almost surely, 2^{2241151315555} is an apocalyptic number.

2241151315555 is a deficient number, since it is larger than the sum of its proper divisors (448230263117).

2241151315555 is an equidigital number, since it uses as much as digits as its factorization.

2241151315555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448230263116.

The product of its digits is 150000, while the sum is 40.

Adding to 2241151315555 its reverse (5555131511422), we get a palindrome (7796282826977).

The spelling of 2241151315555 in words is "two trillion, two hundred forty-one billion, one hundred fifty-one million, three hundred fifteen thousand, five hundred fifty-five".