20212304024 has 32 divisors (see below), whose sum is σ = 41357509200. Its totient is φ = 9184264320.

The previous prime is 20212304009. The next prime is 20212304051. The reversal of 20212304024 is 42040321202.

It is a super-3 number, since 3×20212304024³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20212303987 and 20212304005.

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, 229442 + ... + 305070.

Almost surely, 2^20212304024 is an apocalyptic number.

It is an amenable number.

20212304024 is an abundant number, since it is smaller than the sum of its proper divisors (21145205176).

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

20212304024 is a wasteful number, since it uses less digits than its factorization.

20212304024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78683 (or 78679 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20212304024 its reverse (42040321202), we get a palindrome (62252625226).

The spelling of 20212304024 in words is "twenty billion, two hundred twelve million, three hundred four thousand, twenty-four".