20000002332 has 48 divisors (see below), whose sum is σ = 46809050400. Its totient is φ = 6646364160.

The previous prime is 20000002313. The next prime is 20000002339. The reversal of 20000002332 is 23320000002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000002339) 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, 6473044 + ... + 6476132.

It is an arithmetic number, because the mean of its divisors is an integer number (975188550).

Almost surely, 2^20000002332 is an apocalyptic number.

It is an amenable number.

20000002332 is an abundant number, since it is smaller than the sum of its proper divisors (26809048068).

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

20000002332 is a wasteful number, since it uses less digits than its factorization.

20000002332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566 (or 4564 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20000002332 its reverse (23320000002), we get a palindrome (43320002334).

The spelling of 20000002332 in words is "twenty billion, two thousand, three hundred thirty-two".