20322211222302 has 48 divisors (see below), whose sum is σ = 45117603868176. Its totient is φ = 6097273072000.

The previous prime is 20322211222297. The next prime is 20322211222319.

20322211222302 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138501063 + ... + 138647714.

It is an arithmetic number, because the mean of its divisors is an integer number (939950080587).

Almost surely, 2^{20322211222302} is an apocalyptic number.

20322211222302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20322211222302 is an abundant number, since it is smaller than the sum of its proper divisors (24795392645874).

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

20322211222302 is a wasteful number, since it uses less digits than its factorization.

20322211222302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277148905 (or 277148894 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2032221 and 1222302, that added together give a palindrome (3254523).

The spelling of 20322211222302 in words is "twenty trillion, three hundred twenty-two billion, two hundred eleven million, two hundred twenty-two thousand, three hundred two".