20024213332 has 12 divisors (see below), whose sum is σ = 35043744736. Its totient is φ = 10011714840.

The previous prime is 20024213309. The next prime is 20024213357. The reversal of 20024213332 is 23331242002.

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 3 ways as a sum of consecutive naturals, for example, 37993 + ... + 203695.

Almost surely, 2^20024213332 is an apocalyptic number.

It is an amenable number.

20024213332 is a deficient number, since it is larger than the sum of its proper divisors (15019531404).

20024213332 is a wasteful number, since it uses less digits than its factorization.

20024213332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195918 (or 195916 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20024213332 its reverse (23331242002), we get a palindrome (43355455334).

The spelling of 20024213332 in words is "twenty billion, twenty-four million, two hundred thirteen thousand, three hundred thirty-two".