22150553143 has 2 divisors, whose sum is σ = 22150553144. Its totient is φ = 22150553142.

The previous prime is 22150553093. The next prime is 22150553197. The reversal of 22150553143 is 34135505122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22150553143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22150533143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075276571 + 11075276572.

It is an arithmetic number, because the mean of its divisors is an integer number (11075276572).

Almost surely, 2^22150553143 is an apocalyptic number.

22150553143 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150553143 is an equidigital number, since it uses as much as digits as its factorization.

22150553143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 22150553143 in words is "twenty-two billion, one hundred fifty million, five hundred fifty-three thousand, one hundred forty-three".