22000102273 has 2 divisors, whose sum is σ = 22000102274. Its totient is φ = 22000102272.

The previous prime is 22000102249. The next prime is 22000102303. The reversal of 22000102273 is 37220100022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21171123009 + 828979264 = 145503^2 + 28792^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000102273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22000102273.

It is not a weakly prime, because it can be changed into another prime (22000102073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000051136 + 11000051137.

It is an arithmetic number, because the mean of its divisors is an integer number (11000051137).

Almost surely, 2^22000102273 is an apocalyptic number.

It is an amenable number.

22000102273 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000102273 is an equidigital number, since it uses as much as digits as its factorization.

22000102273 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22000102273 its reverse (37220100022), we get a palindrome (59220202295).

The spelling of 22000102273 in words is "twenty-two billion, one hundred two thousand, two hundred seventy-three".