222030113993 has 2 divisors, whose sum is σ = 222030113994. Its totient is φ = 222030113992.

The previous prime is 222030113947. The next prime is 222030114023. The reversal of 222030113993 is 399311030222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172081439929 + 49948674064 = 414827^2 + 223492^2 .

It is a cyclic number.

It is not a de Polignac number, because 222030113993 - 2²⁰ = 222029065417 is a prime.

It is not a weakly prime, because it can be changed into another prime (222030113923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015056996 + 111015056997.

It is an arithmetic number, because the mean of its divisors is an integer number (111015056997).

Almost surely, 2^222030113993 is an apocalyptic number.

It is an amenable number.

222030113993 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030113993 is an equidigital number, since it uses as much as digits as its factorization.

222030113993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 222030113993 in words is "two hundred twenty-two billion, thirty million, one hundred thirteen thousand, nine hundred ninety-three".