1022030000 has 50 divisors (see below), whose sum is σ = 2474461044. Its totient is φ = 408808000.

The previous prime is 1022029999. The next prime is 1022030017. The reversal of 1022030000 is 302201.

It is a tau number, because it is divible by the number of its divisors (50).

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 1022030000.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41102 + ... + 61101.

Almost surely, 2^1022030000 is an apocalyptic number.

1022030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022030000 is an abundant number, since it is smaller than the sum of its proper divisors (1452431044).

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

1022030000 is an equidigital number, since it uses as much as digits as its factorization.

1022030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102231 (or 102210 counting only the distinct ones).

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

The square root of 1022030000 is about 31969.2039312836. The cubic root of 1022030000 is about 1007.2900592265.

Adding to 1022030000 its reverse (302201), we get a palindrome (1022332201).

The spelling of 1022030000 in words is "one billion, twenty-two million, thirty thousand".