1322133321222 has 96 divisors (see below), whose sum is σ = 3510131747040. Its totient is φ = 367542826560.

The previous prime is 1322133321217. The next prime is 1322133321233. The reversal of 1322133321222 is 2221233312231.

1322133321222 is a `hidden beast` number, since 1 + 322 + 1 + 3 + 332 + 1 + 2 + 2 + 2 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6654429 + ... + 6850232.

It is an arithmetic number, because the mean of its divisors is an integer number (36563872365).

Almost surely, 2^{1322133321222} is an apocalyptic number.

1322133321222 is an abundant number, since it is smaller than the sum of its proper divisors (2187998425818).

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

1322133321222 is a wasteful number, since it uses less digits than its factorization.

1322133321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13504723 (or 13504710 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 1322133321222 its reverse (2221233312231), we get a palindrome (3543366633453).

The spelling of 1322133321222 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-three million, three hundred twenty-one thousand, two hundred twenty-two".