202142214223 has 2 divisors, whose sum is σ = 202142214224. Its totient is φ = 202142214222.

The previous prime is 202142214221. The next prime is 202142214247. The reversal of 202142214223 is 322412241202.

202142214223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202142214223 - 2¹ = 202142214221 is a prime.

It is a super-2 number, since 2×202142214223² (a number of 23 digits) contains 22 as substring.

Together with 202142214221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202142214221) 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, 101071107111 + 101071107112.

It is an arithmetic number, because the mean of its divisors is an integer number (101071107112).

Almost surely, 2^202142214223 is an apocalyptic number.

202142214223 is a deficient number, since it is larger than the sum of its proper divisors (1).

202142214223 is an equidigital number, since it uses as much as digits as its factorization.

202142214223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 202142214223 its reverse (322412241202), we get a palindrome (524554455425).

The spelling of 202142214223 in words is "two hundred two billion, one hundred forty-two million, two hundred fourteen thousand, two hundred twenty-three".