422103350555123 has 2 divisors, whose sum is σ = 422103350555124. Its totient is φ = 422103350555122.

The previous prime is 422103350555071. The next prime is 422103350555203. The reversal of 422103350555123 is 321555053301224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422103350555123 - 2⁶ = 422103350555059 is a prime.

It is a super-2 number, since 2×422103350555123² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (422103350557123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211051675277561 + 211051675277562.

It is an arithmetic number, because the mean of its divisors is an integer number (211051675277562).

Almost surely, 2^{422103350555123} is an apocalyptic number.

422103350555123 is a deficient number, since it is larger than the sum of its proper divisors (1).

422103350555123 is an equidigital number, since it uses as much as digits as its factorization.

422103350555123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 422103350555123 in words is "four hundred twenty-two trillion, one hundred three billion, three hundred fifty million, five hundred fifty-five thousand, one hundred twenty-three".