1033024221020 has 24 divisors (see below), whose sum is σ = 2366564579568. Its totient is φ = 375645171200.

The previous prime is 1033024221013. The next prime is 1033024221029. The reversal of 1033024221020 is 201224203301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1033024220983 and 1033024221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033024221029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2347782101 + ... + 2347782540.

It is an arithmetic number, because the mean of its divisors is an integer number (98606857482).

Almost surely, 2^{1033024221020} is an apocalyptic number.

1033024221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1033024221020 is an abundant number, since it is smaller than the sum of its proper divisors (1333540358548).

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

1033024221020 is a wasteful number, since it uses less digits than its factorization.

1033024221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4695564661 (or 4695564659 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1033024221020 its reverse (201224203301), we get a palindrome (1234248424321).

The spelling of 1033024221020 in words is "one trillion, thirty-three billion, twenty-four million, two hundred twenty-one thousand, twenty".