322223213121 has 16 divisors (see below), whose sum is σ = 436178965824. Its totient is φ = 211557798464.

The previous prime is 322223213099. The next prime is 322223213131. The reversal of 322223213121 is 121312322223.

It is a cyclic number.

It is not a de Polignac number, because 322223213121 - 2¹¹ = 322223211073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322223213091 and 322223213100.

It is not an unprimeable number, because it can be changed into a prime (322223213131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962186 + ... + 2120051.

It is an arithmetic number, because the mean of its divisors is an integer number (27261185364).

Almost surely, 2^322223213121 is an apocalyptic number.

It is an amenable number.

322223213121 is a deficient number, since it is larger than the sum of its proper divisors (113955752703).

322223213121 is a wasteful number, since it uses less digits than its factorization.

322223213121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082640.

The product of its digits is 1728, while the sum is 24.

Adding to 322223213121 its reverse (121312322223), we get a palindrome (443535535344).

The spelling of 322223213121 in words is "three hundred twenty-two billion, two hundred twenty-three million, two hundred thirteen thousand, one hundred twenty-one".