20002232030 has 32 divisors (see below), whose sum is σ = 39586406400. Its totient is φ = 7216261920.

The previous prime is 20002232009. The next prime is 20002232077. The reversal of 20002232030 is 3023220002.

It is a junction number, because it is equal to n+sod(n) for n = 20002231996 and 20002232014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701930 + ... + 729869.

It is an arithmetic number, because the mean of its divisors is an integer number (1237075200).

Almost surely, 2^20002232030 is an apocalyptic number.

20002232030 is a deficient number, since it is larger than the sum of its proper divisors (19584174370).

20002232030 is a wasteful number, since it uses less digits than its factorization.

20002232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431944.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20002232030 its reverse (3023220002), we get a palindrome (23025452032).

The spelling of 20002232030 in words is "twenty billion, two million, two hundred thirty-two thousand, thirty".