322120210002023 has 4 divisors (see below), whose sum is σ = 322121849679000. Its totient is φ = 322118570325048.

The previous prime is 322120210002013. The next prime is 322120210002029. The reversal of 322120210002023 is 320200012021223.

It is a happy number.

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 322120210002023 - 2⁸ = 322120210001767 is a prime.

It is a super-2 number, since 2×322120210002023² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322120210001986 and 322120210002004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322120210002029) 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, 819543773 + ... + 819936726.

It is an arithmetic number, because the mean of its divisors is an integer number (80530462419750).

Almost surely, 2^{322120210002023} is an apocalyptic number.

322120210002023 is a deficient number, since it is larger than the sum of its proper divisors (1639676977).

322120210002023 is a wasteful number, since it uses less digits than its factorization.

322120210002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639676976.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322120210002023 its reverse (320200012021223), we get a palindrome (642320222023246).

The spelling of 322120210002023 in words is "three hundred twenty-two trillion, one hundred twenty billion, two hundred ten million, two thousand, twenty-three".