1022431030 has 16 divisors (see below), whose sum is σ = 1842210864. Its totient is φ = 408564640.

The previous prime is 1022430991. The next prime is 1022431049. The reversal of 1022431030 is 301342201.

It is a happy number.

It is a super-2 number, since 2×1022431030² = 2090730422213721800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022430995 and 1022431013.

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 7 ways as a sum of consecutive naturals, for example, 40336 + ... + 60595.

It is an arithmetic number, because the mean of its divisors is an integer number (115138179).

Almost surely, 2^1022431030 is an apocalyptic number.

1022431030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022431030 is a deficient number, since it is larger than the sum of its proper divisors (819779834).

1022431030 is a wasteful number, since it uses less digits than its factorization.

1022431030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101951.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1022431030 is about 31975.4754460352. The cubic root of 1022431030 is about 1007.4217907506.

Adding to 1022431030 its reverse (301342201), we get a palindrome (1323773231).

The spelling of 1022431030 in words is "one billion, twenty-two million, four hundred thirty-one thousand, thirty".