1020022633 has 8 divisors (see below), whose sum is σ = 1165950720. Its totient is φ = 874147200.

The previous prime is 1020022631. The next prime is 1020022639. The reversal of 1020022633 is 3362200201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020022633 - 2¹ = 1020022631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020022633.

It is not an unprimeable number, because it can be changed into a prime (1020022631) 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 7 ways as a sum of consecutive naturals, for example, 46233 + ... + 64633.

It is an arithmetic number, because the mean of its divisors is an integer number (145743840).

Almost surely, 2^1020022633 is an apocalyptic number.

It is an amenable number.

1020022633 is a deficient number, since it is larger than the sum of its proper divisors (145928087).

1020022633 is an equidigital number, since it uses as much as digits as its factorization.

1020022633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26327.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1020022633 is about 31937.7931767366. The cubic root of 1020022633 is about 1006.6301548945.

Adding to 1020022633 its reverse (3362200201), we get a palindrome (4382222834).

The spelling of 1020022633 in words is "one billion, twenty million, twenty-two thousand, six hundred thirty-three".