144602222087 has 2 divisors, whose sum is σ = 144602222088. Its totient is φ = 144602222086.

The previous prime is 144602222077. The next prime is 144602222113. The reversal of 144602222087 is 780222206441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144602222087 - 2¹⁶ = 144602156551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144602222087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144602222057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72301111043 + 72301111044.

It is an arithmetic number, because the mean of its divisors is an integer number (72301111044).

Almost surely, 2^144602222087 is an apocalyptic number.

144602222087 is a deficient number, since it is larger than the sum of its proper divisors (1).

144602222087 is an equidigital number, since it uses as much as digits as its factorization.

144602222087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 144602222087 in words is "one hundred forty-four billion, six hundred two million, two hundred twenty-two thousand, eighty-seven".