1030220000 has 60 divisors (see below), whose sum is σ = 2534544936. Its totient is φ = 412080000.

The previous prime is 1030219991. The next prime is 1030220029. The reversal of 1030220000 is 220301.

It is a super-2 number, since 2×1030220000² = 2122706496800000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1030220000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5756 + ... + 45755.

Almost surely, 2^1030220000 is an apocalyptic number.

1030220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030220000 is an abundant number, since it is smaller than the sum of its proper divisors (1504324936).

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

1030220000 is an frugal number, since it uses more digits than its factorization.

1030220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51541 (or 51518 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1030220000 is about 32097.0403620022. The cubic root of 1030220000 is about 1009.9735313130.

Adding to 1030220000 its reverse (220301), we get a palindrome (1030440301).

The spelling of 1030220000 in words is "one billion, thirty million, two hundred twenty thousand".