20221003024 has 20 divisors (see below), whose sum is σ = 39181232320. Its totient is φ = 10109717280.

The previous prime is 20221003021. The next prime is 20221003031. The reversal of 20221003024 is 42030012202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 20221002989 and 20221003007.

It is not an unprimeable number, because it can be changed into a prime (20221003021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202957 + ... + 285715.

It is an arithmetic number, because the mean of its divisors is an integer number (1959061616).

Almost surely, 2^20221003024 is an apocalyptic number.

It is an amenable number.

20221003024 is a deficient number, since it is larger than the sum of its proper divisors (18960229296).

20221003024 is a wasteful number, since it uses less digits than its factorization.

20221003024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98038 (or 98032 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20221003024 its reverse (42030012202), we get a palindrome (62251015226).

The spelling of 20221003024 in words is "twenty billion, two hundred twenty-one million, three thousand, twenty-four".