2272321703 has 2 divisors, whose sum is σ = 2272321704. Its totient is φ = 2272321702.

The previous prime is 2272321699. The next prime is 2272321717. The reversal of 2272321703 is 3071232722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2272321703 - 2² = 2272321699 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272326703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136160851 + 1136160852.

It is an arithmetic number, because the mean of its divisors is an integer number (1136160852).

Almost surely, 2^2272321703 is an apocalyptic number.

2272321703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272321703 is an equidigital number, since it uses as much as digits as its factorization.

2272321703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2272321703 is about 47668.8756213108. The cubic root of 2272321703 is about 1314.6897354341.

The spelling of 2272321703 in words is "two billion, two hundred seventy-two million, three hundred twenty-one thousand, seven hundred three".