1020223226 has 16 divisors (see below), whose sum is σ = 1670023008. Its totient is φ = 463580400.

The previous prime is 1020223223. The next prime is 1020223229. The reversal of 1020223226 is 6223220201.

It is an interprime number because it is at equal distance from previous prime (1020223223) and next prime (1020223229).

It is a junction number, because it is equal to n+sod(n) for n = 1020223198 and 1020223207.

It is not an unprimeable number, because it can be changed into a prime (1020223223) 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, 80396 + ... + 92216.

It is an arithmetic number, because the mean of its divisors is an integer number (104376438).

Almost surely, 2^1020223226 is an apocalyptic number.

1020223226 is a deficient number, since it is larger than the sum of its proper divisors (649799782).

1020223226 is a wasteful number, since it uses less digits than its factorization.

1020223226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15757.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1020223226 is about 31940.9333927486. The cubic root of 1020223226 is about 1006.6961370016.

Adding to 1020223226 its reverse (6223220201), we get a palindrome (7243443427).

The spelling of 1020223226 in words is "one billion, twenty million, two hundred twenty-three thousand, two hundred twenty-six".