2212112150201 has 2 divisors, whose sum is σ = 2212112150202. Its totient is φ = 2212112150200.

The previous prime is 2212112150173. The next prime is 2212112150207. The reversal of 2212112150201 is 1020512112122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1987815190201 + 224296960000 = 1409899^2 + 473600^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212112150201 - 2⁶ = 2212112150137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212112150207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106056075100 + 1106056075101.

It is an arithmetic number, because the mean of its divisors is an integer number (1106056075101).

Almost surely, 2^{2212112150201} is an apocalyptic number.

It is an amenable number.

2212112150201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212112150201 is an equidigital number, since it uses as much as digits as its factorization.

2212112150201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 2212112150201 its reverse (1020512112122), we get a palindrome (3232624262323).

The spelling of 2212112150201 in words is "two trillion, two hundred twelve billion, one hundred twelve million, one hundred fifty thousand, two hundred one".