22150122355243 has 2 divisors, whose sum is σ = 22150122355244. Its totient is φ = 22150122355242.

The previous prime is 22150122355213. The next prime is 22150122355337. The reversal of 22150122355243 is 34255322105122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22150122355243 - 2¹⁷ = 22150122224171 is a prime.

It is not a weakly prime, because it can be changed into another prime (22150122355213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075061177621 + 11075061177622.

It is an arithmetic number, because the mean of its divisors is an integer number (11075061177622).

Almost surely, 2^{22150122355243} is an apocalyptic number.

22150122355243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150122355243 is an equidigital number, since it uses as much as digits as its factorization.

22150122355243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 22150122355243 in words is "twenty-two trillion, one hundred fifty billion, one hundred twenty-two million, three hundred fifty-five thousand, two hundred forty-three".