20211233320322 has 16 divisors (see below), whose sum is σ = 35018393560992. Its totient is φ = 8646516928320.

The previous prime is 20211233320273. The next prime is 20211233320391. The reversal of 20211233320322 is 22302333211202.

It is a junction number, because it is equal to n+sod(n) for n = 20211233320291 and 20211233320300.

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, 27020365028 + ... + 27020365775.

It is an arithmetic number, because the mean of its divisors is an integer number (2188649597562).

Almost surely, 2^{20211233320322} is an apocalyptic number.

20211233320322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20211233320322 is a deficient number, since it is larger than the sum of its proper divisors (14807160240670).

20211233320322 is a wasteful number, since it uses less digits than its factorization.

20211233320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54040730833.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20211233320322 its reverse (22302333211202), we get a palindrome (42513566531524).

The spelling of 20211233320322 in words is "twenty trillion, two hundred eleven billion, two hundred thirty-three million, three hundred twenty thousand, three hundred twenty-two".