1422215152343 has 8 divisors (see below), whose sum is σ = 1433304444000. Its totient is φ = 1411147843200.

The previous prime is 1422215152339. The next prime is 1422215152451. The reversal of 1422215152343 is 3432515122241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1422215152343 - 2² = 1422215152339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422215154343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5365718 + ... + 5624531.

It is an arithmetic number, because the mean of its divisors is an integer number (179163055500).

Almost surely, 2^{1422215152343} is an apocalyptic number.

1422215152343 is a deficient number, since it is larger than the sum of its proper divisors (11089291657).

1422215152343 is a wasteful number, since it uses less digits than its factorization.

1422215152343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10991257.

The product of its digits is 57600, while the sum is 35.

The spelling of 1422215152343 in words is "one trillion, four hundred twenty-two billion, two hundred fifteen million, one hundred fifty-two thousand, three hundred forty-three".