1322202003122 has 192 divisors, whose sum is σ = 2821238525952. Its totient is φ = 451347811200.

The previous prime is 1322202003119. The next prime is 1322202003127. The reversal of 1322202003122 is 2213002022231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1322202003094 and 1322202003103.

It is not an unprimeable number, because it can be changed into a prime (1322202003127) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66342323 + ... + 66362249.

It is an arithmetic number, because the mean of its divisors is an integer number (14693950656).

Almost surely, 2^{1322202003122} is an apocalyptic number.

1322202003122 is an abundant number, since it is smaller than the sum of its proper divisors (1499036522830).

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

1322202003122 is a wasteful number, since it uses less digits than its factorization.

1322202003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20125 (or 20114 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1322202003122 its reverse (2213002022231), we get a palindrome (3535204025353).

The spelling of 1322202003122 in words is "one trillion, three hundred twenty-two billion, two hundred two million, three thousand, one hundred twenty-two".