11321200232122 has 48 divisors (see below), whose sum is σ = 18890121106080. Its totient is φ = 5084451298080.

The previous prime is 11321200232119. The next prime is 11321200232137. The reversal of 11321200232122 is 22123200212311.

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 = 11321200232093 and 11321200232102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9237028 + ... + 10390624.

It is an arithmetic number, because the mean of its divisors is an integer number (393544189710).

Almost surely, 2^{11321200232122} is an apocalyptic number.

11321200232122 is a deficient number, since it is larger than the sum of its proper divisors (7568920873958).

11321200232122 is a wasteful number, since it uses less digits than its factorization.

11321200232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154107 (or 1154096 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11321200232122 its reverse (22123200212311), we get a palindrome (33444400444433).

The spelling of 11321200232122 in words is "eleven trillion, three hundred twenty-one billion, two hundred million, two hundred thirty-two thousand, one hundred twenty-two".