222030110993 has 2 divisors, whose sum is σ = 222030110994. Its totient is φ = 222030110992.

The previous prime is 222030110987. The next prime is 222030111011. The reversal of 222030110993 is 399011030222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221946516544 + 83594449 = 471112^2 + 9143^2 .

It is a cyclic number.

It is not a de Polignac number, because 222030110993 - 2¹⁸ = 222029848849 is a prime.

It is not a weakly prime, because it can be changed into another prime (222030110293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015055496 + 111015055497.

It is an arithmetic number, because the mean of its divisors is an integer number (111015055497).

Almost surely, 2^222030110993 is an apocalyptic number.

It is an amenable number.

222030110993 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030110993 is an equidigital number, since it uses as much as digits as its factorization.

222030110993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 222030110993 in words is "two hundred twenty-two billion, thirty million, one hundred ten thousand, nine hundred ninety-three".