122203000133321 has 2 divisors, whose sum is σ = 122203000133322. Its totient is φ = 122203000133320.

The previous prime is 122203000133239. The next prime is 122203000133353. The reversal of 122203000133321 is 123331000302221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119646953805625 + 2556046327696 = 10938325^2 + 1598764^2 .

It is a cyclic number.

It is not a de Polignac number, because 122203000133321 - 2¹⁸ = 122202999871177 is a prime.

It is not a weakly prime, because it can be changed into another prime (122203008133321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101500066660 + 61101500066661.

It is an arithmetic number, because the mean of its divisors is an integer number (61101500066661).

Almost surely, 2^{122203000133321} is an apocalyptic number.

It is an amenable number.

122203000133321 is a deficient number, since it is larger than the sum of its proper divisors (1).

122203000133321 is an equidigital number, since it uses as much as digits as its factorization.

122203000133321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122203000133321 its reverse (123331000302221), we get a palindrome (245534000435542).

The spelling of 122203000133321 in words is "one hundred twenty-two trillion, two hundred three billion, one hundred thirty-three thousand, three hundred twenty-one".