220220102121233 has 2 divisors, whose sum is σ = 220220102121234. Its totient is φ = 220220102121232.

The previous prime is 220220102121211. The next prime is 220220102121307. The reversal of 220220102121233 is 332121201022022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177997436698624 + 42222665422609 = 13341568^2 + 6497897^2 .

It is a cyclic number.

It is not a de Polignac number, because 220220102121233 - 2⁶ = 220220102121169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220220102121199 and 220220102121208.

It is not a weakly prime, because it can be changed into another prime (220220102421233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110051060616 + 110110051060617.

It is an arithmetic number, because the mean of its divisors is an integer number (110110051060617).

Almost surely, 2^{220220102121233} is an apocalyptic number.

It is an amenable number.

220220102121233 is a deficient number, since it is larger than the sum of its proper divisors (1).

220220102121233 is an equidigital number, since it uses as much as digits as its factorization.

220220102121233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 220220102121233 its reverse (332121201022022), we get a palindrome (552341303143255).

The spelling of 220220102121233 in words is "two hundred twenty trillion, two hundred twenty billion, one hundred two million, one hundred twenty-one thousand, two hundred thirty-three".