20331103322 has 16 divisors (see below), whose sum is σ = 32065526592. Its totient is φ = 9649342560.

The previous prime is 20331103321. The next prime is 20331103327. The reversal of 20331103322 is 22330113302.

It is a junction number, because it is equal to n+sod(n) for n = 20331103294 and 20331103303.

It is not an unprimeable number, because it can be changed into a prime (20331103321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680923 + ... + 1692974.

It is an arithmetic number, because the mean of its divisors is an integer number (2004095412).

Almost surely, 2^20331103322 is an apocalyptic number.

20331103322 is a deficient number, since it is larger than the sum of its proper divisors (11734423270).

20331103322 is a wasteful number, since it uses less digits than its factorization.

20331103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374053.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20331103322 its reverse (22330113302), we get a palindrome (42661216624).

The spelling of 20331103322 in words is "twenty billion, three hundred thirty-one million, one hundred three thousand, three hundred twenty-two".