342222121222243 has 8 divisors (see below), whose sum is σ = 354625989464880. Its totient is φ = 329858460009120.

The previous prime is 342222121222123. The next prime is 342222121222291.

342222121222243 is nontrivially palindromic in base 10.

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 342222121222243 - 2²¹ = 342222119125091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342222121222199 and 342222121222208.

It is not an unprimeable number, because it can be changed into a prime (342222121322243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10051740048 + ... + 10051774093.

It is an arithmetic number, because the mean of its divisors is an integer number (44328248683110).

Almost surely, 2^{342222121222243} is an apocalyptic number.

342222121222243 is a deficient number, since it is larger than the sum of its proper divisors (12403868242637).

342222121222243 is a wasteful number, since it uses less digits than its factorization.

342222121222243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20103514757.

The product of its digits is 73728, while the sum is 34.

The spelling of 342222121222243 in words is "three hundred forty-two trillion, two hundred twenty-two billion, one hundred twenty-one million, two hundred twenty-two thousand, two hundred forty-three".