20334103212 has 48 divisors (see below), whose sum is σ = 49665514752. Its totient is φ = 6462857280.

The previous prime is 20334103151. The next prime is 20334103213. The reversal of 20334103212 is 21230143302.

It is not an unprimeable number, because it can be changed into a prime (20334103213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28714 + ... + 203697.

It is an arithmetic number, because the mean of its divisors is an integer number (1034698224).

Almost surely, 2^20334103212 is an apocalyptic number.

It is an amenable number.

20334103212 is an abundant number, since it is smaller than the sum of its proper divisors (29331411540).

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

20334103212 is a wasteful number, since it uses less digits than its factorization.

20334103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232758 (or 232756 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20334103212 its reverse (21230143302), we get a palindrome (41564246514).

The spelling of 20334103212 in words is "twenty billion, three hundred thirty-four million, one hundred three thousand, two hundred twelve".