2214198241 has 2 divisors, whose sum is σ = 2214198242. Its totient is φ = 2214198240.

The previous prime is 2214198223. The next prime is 2214198253. The reversal of 2214198241 is 1428914122.

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., 1429974225 + 784224016 = 37815^2 + 28004^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214198241 - 2²³ = 2205809633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2214198197 and 2214198206.

It is not a weakly prime, because it can be changed into another prime (2214198271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107099120 + 1107099121.

It is an arithmetic number, because the mean of its divisors is an integer number (1107099121).

Almost surely, 2^2214198241 is an apocalyptic number.

It is an amenable number.

2214198241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214198241 is an equidigital number, since it uses as much as digits as its factorization.

2214198241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 34.

The square root of 2214198241 is about 47055.2679410074. The cubic root of 2214198241 is about 1303.3833449469.

The spelling of 2214198241 in words is "two billion, two hundred fourteen million, one hundred ninety-eight thousand, two hundred forty-one".