22141765733 has 2 divisors, whose sum is σ = 22141765734. Its totient is φ = 22141765732.

The previous prime is 22141765721. The next prime is 22141765739. The reversal of 22141765733 is 33756714122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18858704929 + 3283060804 = 137327^2 + 57298^2 .

It is a cyclic number.

It is not a de Polignac number, because 22141765733 - 2¹⁰ = 22141764709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22141765739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070882866 + 11070882867.

It is an arithmetic number, because the mean of its divisors is an integer number (11070882867).

Almost surely, 2^22141765733 is an apocalyptic number.

It is an amenable number.

22141765733 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141765733 is an equidigital number, since it uses as much as digits as its factorization.

22141765733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 41.

The spelling of 22141765733 in words is "twenty-two billion, one hundred forty-one million, seven hundred sixty-five thousand, seven hundred thirty-three".