2226150221149 has 2 divisors, whose sum is σ = 2226150221150. Its totient is φ = 2226150221148.

The previous prime is 2226150221131. The next prime is 2226150221189. The reversal of 2226150221149 is 9411220516222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1491903459225 + 734246761924 = 1221435^2 + 856882^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226150221149 - 2¹⁷ = 2226150090077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226150221189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113075110574 + 1113075110575.

It is an arithmetic number, because the mean of its divisors is an integer number (1113075110575).

Almost surely, 2^{2226150221149} is an apocalyptic number.

It is an amenable number.

2226150221149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226150221149 is an equidigital number, since it uses as much as digits as its factorization.

2226150221149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 2226150221149 in words is "two trillion, two hundred twenty-six billion, one hundred fifty million, two hundred twenty-one thousand, one hundred forty-nine".