342223423301222 has 4 divisors (see below), whose sum is σ = 513335134951836. Its totient is φ = 171111711650610.

The previous prime is 342223423301173. The next prime is 342223423301401. The reversal of 342223423301222 is 222103324322243.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85555855825304 + ... + 85555855825307.

It is an arithmetic number, because the mean of its divisors is an integer number (128333783737959).

Almost surely, 2^{342223423301222} is an apocalyptic number.

342223423301222 is a deficient number, since it is larger than the sum of its proper divisors (171111711650614).

342223423301222 is a wasteful number, since it uses less digits than its factorization.

342223423301222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171111711650613.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 342223423301222 its reverse (222103324322243), we get a palindrome (564326747623465).

The spelling of 342223423301222 in words is "three hundred forty-two trillion, two hundred twenty-three billion, four hundred twenty-three million, three hundred one thousand, two hundred twenty-two".