2210319973 has 2 divisors, whose sum is σ = 2210319974. Its totient is φ = 2210319972.

The previous prime is 2210319961. The next prime is 2210320081. The reversal of 2210319973 is 3799130122.

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., 1225490049 + 984829924 = 35007^2 + 31382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210319973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210319953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105159986 + 1105159987.

It is an arithmetic number, because the mean of its divisors is an integer number (1105159987).

Almost surely, 2^2210319973 is an apocalyptic number.

It is an amenable number.

2210319973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210319973 is an equidigital number, since it uses as much as digits as its factorization.

2210319973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 2210319973 is about 47014.0401688687. The cubic root of 2210319973 is about 1302.6219219967.

The spelling of 2210319973 in words is "two billion, two hundred ten million, three hundred nineteen thousand, nine hundred seventy-three".