22150010660587 has 2 divisors, whose sum is σ = 22150010660588. Its totient is φ = 22150010660586.

The previous prime is 22150010660431. The next prime is 22150010660621. The reversal of 22150010660587 is 78506601005122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22150010660587 - 2¹⁹ = 22150010136299 is a prime.

It is not a weakly prime, because it can be changed into another prime (22150010666587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075005330293 + 11075005330294.

It is an arithmetic number, because the mean of its divisors is an integer number (11075005330294).

Almost surely, 2^{22150010660587} is an apocalyptic number.

22150010660587 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150010660587 is an equidigital number, since it uses as much as digits as its factorization.

22150010660587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 22150010660587 in words is "twenty-two trillion, one hundred fifty billion, ten million, six hundred sixty thousand, five hundred eighty-seven".