1322022233121 has 24 divisors (see below), whose sum is σ = 1951059650400. Its totient is φ = 793438732416.

The previous prime is 1322022233117. The next prime is 1322022233131. The reversal of 1322022233121 is 1213322202231.

It is not a de Polignac number, because 1322022233121 - 2² = 1322022233117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1322022233091 and 1322022233100.

It is not an unprimeable number, because it can be changed into a prime (1322022233101) 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 23 ways as a sum of consecutive naturals, for example, 24473971 + ... + 24527928.

It is an arithmetic number, because the mean of its divisors is an integer number (81294152100).

Almost surely, 2^{1322022233121} is an apocalyptic number.

It is an amenable number.

1322022233121 is a deficient number, since it is larger than the sum of its proper divisors (629037417279).

1322022233121 is a wasteful number, since it uses less digits than its factorization.

1322022233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49001965 (or 49001942 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1322022233121 its reverse (1213322202231), we get a palindrome (2535344435352).

The spelling of 1322022233121 in words is "one trillion, three hundred twenty-two billion, twenty-two million, two hundred thirty-three thousand, one hundred twenty-one".