322011323222 has 16 divisors (see below), whose sum is σ = 504131535072. Its totient is φ = 153970639680.

The previous prime is 322011323213. The next prime is 322011323267. The reversal of 322011323222 is 222323110223.

It is a super-2 number, since 2×322011323222² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583853 + ... + 992424.

It is an arithmetic number, because the mean of its divisors is an integer number (31508220942).

Almost surely, 2^322011323222 is an apocalyptic number.

322011323222 is a deficient number, since it is larger than the sum of its proper divisors (182120211850).

322011323222 is a wasteful number, since it uses less digits than its factorization.

322011323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580743.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 322011323222 its reverse (222323110223), we get a palindrome (544334433445).

The spelling of 322011323222 in words is "three hundred twenty-two billion, eleven million, three hundred twenty-three thousand, two hundred twenty-two".