222320009953 has 2 divisors, whose sum is σ = 222320009954. Its totient is φ = 222320009952.

The previous prime is 222320009941. The next prime is 222320010019. The reversal of 222320009953 is 359900023222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199623984849 + 22696025104 = 446793^2 + 150652^2 .

It is a cyclic number.

It is not a de Polignac number, because 222320009953 - 2⁵ = 222320009921 is a prime.

It is a super-3 number, since 3×222320009953³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (222320003953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111160004976 + 111160004977.

It is an arithmetic number, because the mean of its divisors is an integer number (111160004977).

Almost surely, 2^222320009953 is an apocalyptic number.

It is an amenable number.

222320009953 is a deficient number, since it is larger than the sum of its proper divisors (1).

222320009953 is an equidigital number, since it uses as much as digits as its factorization.

222320009953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 222320009953 in words is "two hundred twenty-two billion, three hundred twenty million, nine thousand, nine hundred fifty-three".