1022063630 has 32 divisors (see below), whose sum is σ = 2226211776. Its totient is φ = 329808384.

The previous prime is 1022063611. The next prime is 1022063633. The reversal of 1022063630 is 363602201.

It is a super-2 number, since 2×1022063630² = 2089228127537553800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022063596 and 1022063605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022063633) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 428249 + ... + 430628.

It is an arithmetic number, because the mean of its divisors is an integer number (69569118).

Almost surely, 2^1022063630 is an apocalyptic number.

1022063630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022063630 is an abundant number, since it is smaller than the sum of its proper divisors (1204148146).

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

1022063630 is a wasteful number, since it uses less digits than its factorization.

1022063630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858908.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1022063630 is about 31969.7299018931. The cubic root of 1022063630 is about 1007.3011074322.

Adding to 1022063630 its reverse (363602201), we get a palindrome (1385665831).

The spelling of 1022063630 in words is "one billion, twenty-two million, sixty-three thousand, six hundred thirty".