1322322200122 has 64 divisors (see below), whose sum is σ = 2526444048384. Its totient is φ = 504091448640.

The previous prime is 1322322200107. The next prime is 1322322200123. The reversal of 1322322200122 is 2210022232231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1322322200093 and 1322322200102.

It is not an unprimeable number, because it can be changed into a prime (1322322200123) 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 31 ways as a sum of consecutive naturals, for example, 2774733 + ... + 3216175.

It is an arithmetic number, because the mean of its divisors is an integer number (39475688256).

Almost surely, 2^{1322322200122} is an apocalyptic number.

1322322200122 is a deficient number, since it is larger than the sum of its proper divisors (1204121848262).

1322322200122 is a wasteful number, since it uses less digits than its factorization.

1322322200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441883.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1322322200122 its reverse (2210022232231), we get a palindrome (3532344432353).

The spelling of 1322322200122 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-two million, two hundred thousand, one hundred twenty-two".