3123422420333 has 4 divisors (see below), whose sum is σ = 3124656489408. Its totient is φ = 3122188351260.

The previous prime is 3123422420329. The next prime is 3123422420381. The reversal of 3123422420333 is 3330242243213.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3123422420333 - 2² = 3123422420329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3123422420333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123422420303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617030741 + ... + 617035802.

It is an arithmetic number, because the mean of its divisors is an integer number (781164122352).

Almost surely, 2^{3123422420333} is an apocalyptic number.

It is an amenable number.

3123422420333 is a deficient number, since it is larger than the sum of its proper divisors (1234069075).

3123422420333 is a wasteful number, since it uses less digits than its factorization.

3123422420333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234069074.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 3123422420333 its reverse (3330242243213), we get a palindrome (6453664663546).

The spelling of 3123422420333 in words is "three trillion, one hundred twenty-three billion, four hundred twenty-two million, four hundred twenty thousand, three hundred thirty-three".