20322233030 has 16 divisors (see below), whose sum is σ = 39905475984. Its totient is φ = 7389902880.

The previous prime is 20322233003. The next prime is 20322233051. The reversal of 20322233030 is 3033222302.

It is a junction number, because it is equal to n+sod(n) for n = 20322232993 and 20322233011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92373677 + ... + 92373896.

It is an arithmetic number, because the mean of its divisors is an integer number (2494092249).

Almost surely, 2^20322233030 is an apocalyptic number.

20322233030 is a deficient number, since it is larger than the sum of its proper divisors (19583242954).

20322233030 is a wasteful number, since it uses less digits than its factorization.

20322233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184747591.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20322233030 its reverse (3033222302), we get a palindrome (23355455332).

It can be divided in two parts, 20322 and 233030, that added together give a palindrome (253352).

The spelling of 20322233030 in words is "twenty billion, three hundred twenty-two million, two hundred thirty-three thousand, thirty".