2202220204487 has 2 divisors, whose sum is σ = 2202220204488. Its totient is φ = 2202220204486.

The previous prime is 2202220204417. The next prime is 2202220204493. The reversal of 2202220204487 is 7844020222022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202220204487 - 2¹⁸ = 2202219942343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202220204417) by changing a digit.

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 as a sum of consecutive naturals, namely, 1101110102243 + 1101110102244.

It is an arithmetic number, because the mean of its divisors is an integer number (1101110102244).

Almost surely, 2^{2202220204487} is an apocalyptic number.

2202220204487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202220204487 is an equidigital number, since it uses as much as digits as its factorization.

2202220204487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57344, while the sum is 35.

The spelling of 2202220204487 in words is "two trillion, two hundred two billion, two hundred twenty million, two hundred four thousand, four hundred eighty-seven".