1422352243215 has 12 divisors (see below), whose sum is σ = 2465410554984. Its totient is φ = 758587863024.

The previous prime is 1422352243183. The next prime is 1422352243223. The reversal of 1422352243215 is 5123422532241.

1422352243215 is a `hidden beast` number, since 1 + 42 + 2 + 352 + 243 + 21 + 5 = 666.

It is not a de Polignac number, because 1422352243215 - 2⁵ = 1422352243183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422352243215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15803913769 + ... + 15803913858.

It is an arithmetic number, because the mean of its divisors is an integer number (205450879582).

Almost surely, 2^{1422352243215} is an apocalyptic number.

1422352243215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422352243215 is a deficient number, since it is larger than the sum of its proper divisors (1043058311769).

1422352243215 is a wasteful number, since it uses less digits than its factorization.

1422352243215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31607827638 (or 31607827635 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 1422352243215 its reverse (5123422532241), we get a palindrome (6545774775456).

The spelling of 1422352243215 in words is "one trillion, four hundred twenty-two billion, three hundred fifty-two million, two hundred forty-three thousand, two hundred fifteen".