322220202123 has 8 divisors (see below), whose sum is σ = 429638129728. Its totient is φ = 214807871304.

The previous prime is 322220202089. The next prime is 322220202149. The reversal of 322220202123 is 321202022223.

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

It is not a de Polignac number, because 322220202123 - 2¹³ = 322220193931 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 322220202123.

It is not an unprimeable number, because it can be changed into a prime (322220202173) 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, 1262965 + ... + 1496502.

It is an arithmetic number, because the mean of its divisors is an integer number (53704766216).

Almost surely, 2^322220202123 is an apocalyptic number.

322220202123 is a deficient number, since it is larger than the sum of its proper divisors (107417927605).

322220202123 is a wasteful number, since it uses less digits than its factorization.

322220202123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798393.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 322220202123 its reverse (321202022223), we get a palindrome (643422224346).

The spelling of 322220202123 in words is "three hundred twenty-two billion, two hundred twenty million, two hundred two thousand, one hundred twenty-three".