122020202243323 has 4 divisors (see below), whose sum is σ = 122221223993920. Its totient is φ = 121819180492728.

The previous prime is 122020202243311. The next prime is 122020202243363. The reversal of 122020202243323 is 323342202020221.

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

It is a cyclic number.

It is not a de Polignac number, because 122020202243323 - 2²¹ = 122020200146171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122020202243291 and 122020202243300.

It is not an unprimeable number, because it can be changed into a prime (122020202243363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100510874388 + ... + 100510875601.

It is an arithmetic number, because the mean of its divisors is an integer number (30555305998480).

Almost surely, 2^{122020202243323} is an apocalyptic number.

122020202243323 is a deficient number, since it is larger than the sum of its proper divisors (201021750597).

122020202243323 is an equidigital number, since it uses as much as digits as its factorization.

122020202243323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201021750596.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 122020202243323 its reverse (323342202020221), we get a palindrome (445362404263544).

The spelling of 122020202243323 in words is "one hundred twenty-two trillion, twenty billion, two hundred two million, two hundred forty-three thousand, three hundred twenty-three".