122033330333221 has 4 divisors (see below), whose sum is σ = 122064437482272. Its totient is φ = 122002223184172.

The previous prime is 122033330333191. The next prime is 122033330333227. The reversal of 122033330333221 is 122333033330221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122033330333221 - 2¹³ = 122033330325029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122033330333227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15553568641 + ... + 15553576486.

It is an arithmetic number, because the mean of its divisors is an integer number (30516109370568).

Almost surely, 2^{122033330333221} is an apocalyptic number.

It is an amenable number.

122033330333221 is a deficient number, since it is larger than the sum of its proper divisors (31107149051).

122033330333221 is an equidigital number, since it uses as much as digits as its factorization.

122033330333221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31107149050.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 122033330333221 its reverse (122333033330221), we get a palindrome (244366363663442).

The spelling of 122033330333221 in words is "one hundred twenty-two trillion, thirty-three billion, three hundred thirty million, three hundred thirty-three thousand, two hundred twenty-one".