1020230222 has 32 divisors (see below), whose sum is σ = 1708729344. Its totient is φ = 452879200.

The previous prime is 1020230209. The next prime is 1020230287. The reversal of 1020230222 is 2220320201.

It is a junction number, because it is equal to n+sod(n) for n = 1020230197 and 1020230206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674447 + ... + 675957.

It is an arithmetic number, because the mean of its divisors is an integer number (53397792).

Almost surely, 2^1020230222 is an apocalyptic number.

1020230222 is a deficient number, since it is larger than the sum of its proper divisors (688499122).

1020230222 is a wasteful number, since it uses less digits than its factorization.

1020230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1020230222 is about 31941.0429072064. The cubic root of 1020230222 is about 1006.6984380764.

Adding to 1020230222 its reverse (2220320201), we get a palindrome (3240550423).

The spelling of 1020230222 in words is "one billion, twenty million, two hundred thirty thousand, two hundred twenty-two".