2215141505 has 8 divisors (see below), whose sum is σ = 2798073600. Its totient is φ = 1678844016.

The previous prime is 2215141501. The next prime is 2215141529. The reversal of 2215141505 is 5051415122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2215141505 - 2² = 2215141501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2215141501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11658545 + ... + 11658734.

It is an arithmetic number, because the mean of its divisors is an integer number (349759200).

Almost surely, 2^2215141505 is an apocalyptic number.

It is an amenable number.

2215141505 is a deficient number, since it is larger than the sum of its proper divisors (582932095).

2215141505 is a wasteful number, since it uses less digits than its factorization.

2215141505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23317303.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2215141505 is about 47065.2898110699. The cubic root of 2215141505 is about 1303.5684021569.

Adding to 2215141505 its reverse (5051415122), we get a palindrome (7266556627).

The spelling of 2215141505 in words is "two billion, two hundred fifteen million, one hundred forty-one thousand, five hundred five".