220000022010073 has 2 divisors, whose sum is σ = 220000022010074. Its totient is φ = 220000022010072.

The previous prime is 220000022010059. The next prime is 220000022010121. The reversal of 220000022010073 is 370010220000022.

220000022010073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186952378340809 + 33047643669264 = 13673053^2 + 5748708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220000022010073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220000022010073.

It is not a weakly prime, because it can be changed into another prime (220000022010173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000011005036 + 110000011005037.

It is an arithmetic number, because the mean of its divisors is an integer number (110000011005037).

Almost surely, 2^{220000022010073} is an apocalyptic number.

It is an amenable number.

220000022010073 is a deficient number, since it is larger than the sum of its proper divisors (1).

220000022010073 is an equidigital number, since it uses as much as digits as its factorization.

220000022010073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 220000022010073 its reverse (370010220000022), we get a palindrome (590010242010095).

The spelling of 220000022010073 in words is "two hundred twenty trillion, twenty-two million, ten thousand, seventy-three".