20212044032 has 36 divisors (see below), whose sum is σ = 40365533376. Its totient is φ = 10100912640.

The previous prime is 20212044019. The next prime is 20212044037. The reversal of 20212044032 is 23044021202.

It is a junction number, because it is equal to n+sod(n) for n = 20212043995 and 20212044013.

It is not an unprimeable number, because it can be changed into a prime (20212044037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515357 + ... + 553187.

It is an arithmetic number, because the mean of its divisors is an integer number (1121264816).

Almost surely, 2^20212044032 is an apocalyptic number.

It is an amenable number.

20212044032 is a deficient number, since it is larger than the sum of its proper divisors (20153489344).

20212044032 is an equidigital number, since it uses as much as digits as its factorization.

20212044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39934 (or 39920 counting only the distinct ones).

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

Adding to 20212044032 its reverse (23044021202), we get a palindrome (43256065234).

The spelling of 20212044032 in words is "twenty billion, two hundred twelve million, forty-four thousand, thirty-two".