1322023223322 has 40 divisors (see below), whose sum is σ = 2965098429216. Its totient is φ = 440259793128.

The previous prime is 1322023223281. The next prime is 1322023223327. The reversal of 1322023223322 is 2233223202231.

1322023223322 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 0 + 2 + 322 + 332 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1322023223327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3666288 + ... + 4010699.

Almost surely, 2^{1322023223322} is an apocalyptic number.

1322023223322 is an abundant number, since it is smaller than the sum of its proper divisors (1643075205894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322023223322 is a wasteful number, since it uses less digits than its factorization.

1322023223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7678064 (or 7678055 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1322023223322 its reverse (2233223202231), we get a palindrome (3555246425553).

The spelling of 1322023223322 in words is "one trillion, three hundred twenty-two billion, twenty-three million, two hundred twenty-three thousand, three hundred twenty-two".