202212212021927 has 2 divisors, whose sum is σ = 202212212021928. Its totient is φ = 202212212021926.

The previous prime is 202212212021893. The next prime is 202212212022043. The reversal of 202212212021927 is 729120212212202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202212212021927 - 2¹⁴ = 202212212005543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202212212021627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106106010963 + 101106106010964.

It is an arithmetic number, because the mean of its divisors is an integer number (101106106010964).

Almost surely, 2^{202212212021927} is an apocalyptic number.

202212212021927 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212212021927 is an equidigital number, since it uses as much as digits as its factorization.

202212212021927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 202212212021927 in words is "two hundred two trillion, two hundred twelve billion, two hundred twelve million, twenty-one thousand, nine hundred twenty-seven".