144922207 has 2 divisors, whose sum is σ = 144922208. Its totient is φ = 144922206.

The previous prime is 144922201. The next prime is 144922213. The reversal of 144922207 is 702229441.

It is a balanced prime because it is at equal distance from previous prime (144922201) and next prime (144922213).

It is a cyclic number.

It is not a de Polignac number, because 144922207 - 2²⁷ = 10704479 is a prime.

It is a Chen prime.

It is equal to p_8174452 and since 144922207 and 8174452 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144922201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72461103 + 72461104.

It is an arithmetic number, because the mean of its divisors is an integer number (72461104).

Almost surely, 2^144922207 is an apocalyptic number.

144922207 is a deficient number, since it is larger than the sum of its proper divisors (1).

144922207 is an equidigital number, since it uses as much as digits as its factorization.

144922207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 144922207 is about 12038.3639669184. The cubic root of 144922207 is about 525.2648181754.

The spelling of 144922207 in words is "one hundred forty-four million, nine hundred twenty-two thousand, two hundred seven".