22150657741 has 2 divisors, whose sum is σ = 22150657742. Its totient is φ = 22150657740.

The previous prime is 22150657693. The next prime is 22150657747. The reversal of 22150657741 is 14775605122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20101284841 + 2049372900 = 141779^2 + 45270^2 .

It is a cyclic number.

It is not a de Polignac number, because 22150657741 - 2¹¹ = 22150655693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22150657694 and 22150657703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22150657747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075328870 + 11075328871.

It is an arithmetic number, because the mean of its divisors is an integer number (11075328871).

Almost surely, 2^22150657741 is an apocalyptic number.

It is an amenable number.

22150657741 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150657741 is an equidigital number, since it uses as much as digits as its factorization.

22150657741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 22150657741 in words is "twenty-two billion, one hundred fifty million, six hundred fifty-seven thousand, seven hundred forty-one".