220000202211061 has 2 divisors, whose sum is σ = 220000202211062. Its totient is φ = 220000202211060.

The previous prime is 220000202210983. The next prime is 220000202211067. The reversal of 220000202211061 is 160112202000022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195029883396100 + 24970318814961 = 13965310^2 + 4997031^2 .

It is a cyclic number.

It is not a de Polignac number, because 220000202211061 - 2⁹ = 220000202210549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220000202211067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000101105530 + 110000101105531.

It is an arithmetic number, because the mean of its divisors is an integer number (110000101105531).

Almost surely, 2^{220000202211061} is an apocalyptic number.

It is an amenable number.

220000202211061 is a deficient number, since it is larger than the sum of its proper divisors (1).

220000202211061 is an equidigital number, since it uses as much as digits as its factorization.

220000202211061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 220000202211061 its reverse (160112202000022), we get a palindrome (380112404211083).

The spelling of 220000202211061 in words is "two hundred twenty trillion, two hundred two million, two hundred eleven thousand, sixty-one".