22850760281 has 2 divisors, whose sum is σ = 22850760282. Its totient is φ = 22850760280.

The previous prime is 22850760277. The next prime is 22850760287. The reversal of 22850760281 is 18206705822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21284183881 + 1566576400 = 145891^2 + 39580^2 .

It is a cyclic number.

It is not a de Polignac number, because 22850760281 - 2² = 22850760277 is a prime.

It is a super-2 number, since 2×22850760281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22850760287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11425380140 + 11425380141.

It is an arithmetic number, because the mean of its divisors is an integer number (11425380141).

Almost surely, 2^22850760281 is an apocalyptic number.

It is an amenable number.

22850760281 is a deficient number, since it is larger than the sum of its proper divisors (1).

22850760281 is an equidigital number, since it uses as much as digits as its factorization.

22850760281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 22850760281 in words is "twenty-two billion, eight hundred fifty million, seven hundred sixty thousand, two hundred eighty-one".