1022243230 has 32 divisors (see below), whose sum is σ = 1867398624. Its totient is φ = 402855936.

The previous prime is 1022243227. The next prime is 1022243249. The reversal of 1022243230 is 323422201.

It is a junction number, because it is equal to n+sod(n) for n = 1022243198 and 1022243207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223749 + ... + 228271.

It is an arithmetic number, because the mean of its divisors is an integer number (58356207).

Almost surely, 2^1022243230 is an apocalyptic number.

1022243230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022243230 is a deficient number, since it is larger than the sum of its proper divisors (845155394).

1022243230 is a wasteful number, since it uses less digits than its factorization.

1022243230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1022243230 is about 31972.5386855658. The cubic root of 1022243230 is about 1007.3601059387.

Adding to 1022243230 its reverse (323422201), we get a palindrome (1345665431).

The spelling of 1022243230 in words is "one billion, twenty-two million, two hundred forty-three thousand, two hundred thirty".