1030332222 has 48 divisors (see below), whose sum is σ = 2276501760. Its totient is φ = 336690000.

The previous prime is 1030332221. The next prime is 1030332223. The reversal of 1030332222 is 2222330301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1030332221) and next prime (1030332223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1030332195 and 1030332204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030332221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456597 + ... + 458847.

It is an arithmetic number, because the mean of its divisors is an integer number (47427120).

Almost surely, 2^1030332222 is an apocalyptic number.

1030332222 is an abundant number, since it is smaller than the sum of its proper divisors (1246169538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030332222 is a wasteful number, since it uses less digits than its factorization.

1030332222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1030332222 is about 32098.7884818103. The cubic root of 1030332222 is about 1010.0102021647.

Adding to 1030332222 its reverse (2222330301), we get a palindrome (3252662523).

The spelling of 1030332222 in words is "one billion, thirty million, three hundred thirty-two thousand, two hundred twenty-two".