1342224222431 has 4 divisors (see below), whose sum is σ = 1350261493392. Its totient is φ = 1334186951472.

The previous prime is 1342224222421. The next prime is 1342224222439.

1342224222431 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342224222431 - 2²⁶ = 1342157113567 is a prime.

It is a super-2 number, since 2×1342224222431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342224222439) 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 in 3 ways as a sum of consecutive naturals, for example, 4018635230 + ... + 4018635563.

It is an arithmetic number, because the mean of its divisors is an integer number (337565373348).

Almost surely, 2^{1342224222431} is an apocalyptic number.

1342224222431 is a deficient number, since it is larger than the sum of its proper divisors (8037270961).

1342224222431 is an equidigital number, since it uses as much as digits as its factorization.

1342224222431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037270960.

The product of its digits is 36864, while the sum is 32.

The spelling of 1342224222431 in words is "one trillion, three hundred forty-two billion, two hundred twenty-four million, two hundred twenty-two thousand, four hundred thirty-one".