1022223241 has 8 divisors (see below), whose sum is σ = 1102298120. Its totient is φ = 942354432.

The previous prime is 1022223239. The next prime is 1022223263. The reversal of 1022223241 is 1423222201.

It can be written as a sum of positive squares in 4 ways, for example, as 157628025 + 864595216 = 12555^2 + 29404^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022223241 - 2¹ = 1022223239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022223271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41130 + ... + 61123.

It is an arithmetic number, because the mean of its divisors is an integer number (137787265).

Almost surely, 2^1022223241 is an apocalyptic number.

It is an amenable number.

1022223241 is a deficient number, since it is larger than the sum of its proper divisors (80074879).

1022223241 is a wasteful number, since it uses less digits than its factorization.

1022223241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103035.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1022223241 is about 31972.2260876530. The cubic root of 1022223241 is about 1007.3535399044.

Adding to 1022223241 its reverse (1423222201), we get a palindrome (2445445442).

The spelling of 1022223241 in words is "one billion, twenty-two million, two hundred twenty-three thousand, two hundred forty-one".