322421021103 has 8 divisors (see below), whose sum is σ = 429981439408. Its totient is φ = 214903975104.

The previous prime is 322421021081. The next prime is 322421021107. The reversal of 322421021103 is 301120124223.

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

It is not a de Polignac number, because 322421021103 - 2¹⁶ = 322420955567 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 322421021103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322421021107) 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, 10825726 + ... + 10855467.

It is an arithmetic number, because the mean of its divisors is an integer number (53747679926).

Almost surely, 2^322421021103 is an apocalyptic number.

322421021103 is a deficient number, since it is larger than the sum of its proper divisors (107560418305).

322421021103 is a wasteful number, since it uses less digits than its factorization.

322421021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21686153.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 322421021103 its reverse (301120124223), we get a palindrome (623541145326).

The spelling of 322421021103 in words is "three hundred twenty-two billion, four hundred twenty-one million, twenty-one thousand, one hundred three".