345122300422 has 8 divisors (see below), whose sum is σ = 517818521736. Its totient is φ = 172516126512.

The previous prime is 345122300377. The next prime is 345122300513. The reversal of 345122300422 is 224003221543.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22502268 + ... + 22517599.

It is an arithmetic number, because the mean of its divisors is an integer number (64727315217).

Almost surely, 2^345122300422 is an apocalyptic number.

345122300422 is a deficient number, since it is larger than the sum of its proper divisors (172696221314).

345122300422 is a wasteful number, since it uses less digits than its factorization.

345122300422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45023702.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 345122300422 its reverse (224003221543), we get a palindrome (569125521965).

The spelling of 345122300422 in words is "three hundred forty-five billion, one hundred twenty-two million, three hundred thousand, four hundred twenty-two".