22682157241 has 2 divisors, whose sum is σ = 22682157242. Its totient is φ = 22682157240.

The previous prime is 22682157217. The next prime is 22682157343. The reversal of 22682157241 is 14275128622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11343102016 + 11339055225 = 106504^2 + 106485^2 .

It is a cyclic number.

It is not a de Polignac number, because 22682157241 - 2³³ = 14092222649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22682157194 and 22682157203.

It is not a weakly prime, because it can be changed into another prime (22682157941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11341078620 + 11341078621.

It is an arithmetic number, because the mean of its divisors is an integer number (11341078621).

Almost surely, 2^22682157241 is an apocalyptic number.

It is an amenable number.

22682157241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22682157241 is an equidigital number, since it uses as much as digits as its factorization.

22682157241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 40.

The spelling of 22682157241 in words is "twenty-two billion, six hundred eighty-two million, one hundred fifty-seven thousand, two hundred forty-one".