220102202021033 has 2 divisors, whose sum is σ = 220102202021034. Its totient is φ = 220102202021032.

The previous prime is 220102202020999. The next prime is 220102202021057. The reversal of 220102202021033 is 330120202201022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136991410974889 + 83110791046144 = 11704333^2 + 9116512^2 .

It is a cyclic number.

It is not a de Polignac number, because 220102202021033 - 2²⁴ = 220102185243817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220102202020996 and 220102202021014.

It is not a weakly prime, because it can be changed into another prime (220102202021633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110051101010516 + 110051101010517.

It is an arithmetic number, because the mean of its divisors is an integer number (110051101010517).

Almost surely, 2^{220102202021033} is an apocalyptic number.

It is an amenable number.

220102202021033 is a deficient number, since it is larger than the sum of its proper divisors (1).

220102202021033 is an equidigital number, since it uses as much as digits as its factorization.

220102202021033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 220102202021033 its reverse (330120202201022), we get a palindrome (550222404222055).

The spelling of 220102202021033 in words is "two hundred twenty trillion, one hundred two billion, two hundred two million, twenty-one thousand, thirty-three".