11321023320122 has 12 divisors (see below), whose sum is σ = 17922340243386. Its totient is φ = 5362589993400.

The previous prime is 11321023320121. The next prime is 11321023320133. The reversal of 11321023320122 is 22102332012311.

It can be written as a sum of positive squares in only one way, i.e., 8225601816961 + 3095421503161 = 2868031^2 + 1759381^2 .

It is a super-3 number, since 3×11321023320122³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11321023320121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7840043129 + ... + 7840044572.

Almost surely, 2^{11321023320122} is an apocalyptic number.

11321023320122 is a deficient number, since it is larger than the sum of its proper divisors (6601316923264).

11321023320122 is a wasteful number, since it uses less digits than its factorization.

11321023320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15680087741 (or 15680087722 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11321023320122 its reverse (22102332012311), we get a palindrome (33423355332433).

The spelling of 11321023320122 in words is "eleven trillion, three hundred twenty-one billion, twenty-three million, three hundred twenty thousand, one hundred twenty-two".