2232222221149 has 2 divisors, whose sum is σ = 2232222221150. Its totient is φ = 2232222221148.

The previous prime is 2232222221107. The next prime is 2232222221191. The reversal of 2232222221149 is 9411222222322.

It is a balanced prime because it is at equal distance from previous prime (2232222221107) and next prime (2232222221191).

It can be written as a sum of positive squares in only one way, i.e., 2064445965124 + 167776256025 = 1436818^2 + 409605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232222221149 - 2²⁷ = 2232088003421 is a prime.

It is a super-3 number, since 3×2232222221149³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232222221849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116111110574 + 1116111110575.

It is an arithmetic number, because the mean of its divisors is an integer number (1116111110575).

Almost surely, 2^{2232222221149} is an apocalyptic number.

It is an amenable number.

2232222221149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232222221149 is an equidigital number, since it uses as much as digits as its factorization.

2232222221149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The spelling of 2232222221149 in words is "two trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred forty-nine".