146222150587 has 2 divisors, whose sum is σ = 146222150588. Its totient is φ = 146222150586.

The previous prime is 146222150537. The next prime is 146222150603. The reversal of 146222150587 is 785051222641.

146222150587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146222150587 - 2¹⁵ = 146222117819 is a prime.

It is not a weakly prime, because it can be changed into another prime (146222150537) 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, 73111075293 + 73111075294.

It is an arithmetic number, because the mean of its divisors is an integer number (73111075294).

Almost surely, 2^146222150587 is an apocalyptic number.

146222150587 is a deficient number, since it is larger than the sum of its proper divisors (1).

146222150587 is an equidigital number, since it uses as much as digits as its factorization.

146222150587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 146222150587 in words is "one hundred forty-six billion, two hundred twenty-two million, one hundred fifty thousand, five hundred eighty-seven".