11322033211221 has 8 divisors (see below), whose sum is σ = 15417236713344. Its totient is φ = 7387425924960.

The previous prime is 11322033211157. The next prime is 11322033211231. The reversal of 11322033211221 is 12211233022311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11322033211221 - 2⁶ = 11322033211157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11322033211191 and 11322033211200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322033211231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40149053800 + ... + 40149054081.

It is an arithmetic number, because the mean of its divisors is an integer number (1927154589168).

Almost surely, 2^{11322033211221} is an apocalyptic number.

It is an amenable number.

11322033211221 is a deficient number, since it is larger than the sum of its proper divisors (4095203502123).

11322033211221 is an equidigital number, since it uses as much as digits as its factorization.

11322033211221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80298107931.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11322033211221 its reverse (12211233022311), we get a palindrome (23533266233532).

The spelling of 11322033211221 in words is "eleven trillion, three hundred twenty-two billion, thirty-three million, two hundred eleven thousand, two hundred twenty-one".