1422315336623 has 2 divisors, whose sum is σ = 1422315336624. Its totient is φ = 1422315336622.

The previous prime is 1422315336619. The next prime is 1422315336649. The reversal of 1422315336623 is 3266335132241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422315336623 - 2² = 1422315336619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422315336523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711157668311 + 711157668312.

It is an arithmetic number, because the mean of its divisors is an integer number (711157668312).

Almost surely, 2^{1422315336623} is an apocalyptic number.

1422315336623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422315336623 is an equidigital number, since it uses as much as digits as its factorization.

1422315336623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 41.

The spelling of 1422315336623 in words is "one trillion, four hundred twenty-two billion, three hundred fifteen million, three hundred thirty-six thousand, six hundred twenty-three".