122023233330121 has 4 divisors (see below), whose sum is σ = 129201070584852. Its totient is φ = 114845396075392.

The previous prime is 122023233330071. The next prime is 122023233330127. The reversal of 122023233330121 is 121033332320221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80121743655625 + 41901489674496 = 8951075^2 + 6473136^2 .

It is a cyclic number.

It is not a de Polignac number, because 122023233330121 - 2⁷ = 122023233329993 is a prime.

It is a super-2 number, since 2×122023233330121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122023233330121.

It is not an unprimeable number, because it can be changed into a prime (122023233330127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3588918627340 + ... + 3588918627373.

It is an arithmetic number, because the mean of its divisors is an integer number (32300267646213).

Almost surely, 2^{122023233330121} is an apocalyptic number.

It is an amenable number.

122023233330121 is a deficient number, since it is larger than the sum of its proper divisors (7177837254731).

122023233330121 is an equidigital number, since it uses as much as digits as its factorization.

122023233330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7177837254730.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 122023233330121 its reverse (121033332320221), we get a palindrome (243056565650342).

The spelling of 122023233330121 in words is "one hundred twenty-two trillion, twenty-three billion, two hundred thirty-three million, three hundred thirty thousand, one hundred twenty-one".