20332210030 has 48 divisors (see below), whose sum is σ = 41033590416. Its totient is φ = 7193652480.

The previous prime is 20332210009. The next prime is 20332210043. The reversal of 20332210030 is 3001223302.

It is a junction number, because it is equal to n+sod(n) for n = 20332209986 and 20332210013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83082 + ... + 218098.

It is an arithmetic number, because the mean of its divisors is an integer number (854866467).

Almost surely, 2^20332210030 is an apocalyptic number.

20332210030 is an abundant number, since it is smaller than the sum of its proper divisors (20701380386).

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

20332210030 is a wasteful number, since it uses less digits than its factorization.

20332210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135109 (or 135072 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20332210030 its reverse (3001223302), we get a palindrome (23333433332).

The spelling of 20332210030 in words is "twenty billion, three hundred thirty-two million, two hundred ten thousand, thirty".