2205015521351 has 2 divisors, whose sum is σ = 2205015521352. Its totient is φ = 2205015521350.

The previous prime is 2205015521299. The next prime is 2205015521381. The reversal of 2205015521351 is 1531255105022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2205015521351 - 2¹⁰ = 2205015520327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205015521381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102507760675 + 1102507760676.

It is an arithmetic number, because the mean of its divisors is an integer number (1102507760676).

Almost surely, 2^{2205015521351} is an apocalyptic number.

2205015521351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205015521351 is an equidigital number, since it uses as much as digits as its factorization.

2205015521351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 2205015521351 in words is "two trillion, two hundred five billion, fifteen million, five hundred twenty-one thousand, three hundred fifty-one".