2205534021315 has 32 divisors (see below), whose sum is σ = 3615308424000. Its totient is φ = 1147472916480.

The previous prime is 2205534021127. The next prime is 2205534021389. The reversal of 2205534021315 is 5131204355022.

It is not a de Polignac number, because 2205534021315 - 2¹⁴ = 2205534004931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5748301 + ... + 6119969.

It is an arithmetic number, because the mean of its divisors is an integer number (112978388250).

Almost surely, 2^{2205534021315} is an apocalyptic number.

2205534021315 is a deficient number, since it is larger than the sum of its proper divisors (1409774402685).

2205534021315 is a wasteful number, since it uses less digits than its factorization.

2205534021315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381367.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 2205534021315 its reverse (5131204355022), we get a palindrome (7336738376337).

The spelling of 2205534021315 in words is "two trillion, two hundred five billion, five hundred thirty-four million, twenty-one thousand, three hundred fifteen".