20321122112302 has 32 divisors (see below), whose sum is σ = 33918150001248. Its totient is φ = 9053116800000.

The previous prime is 20321122112279. The next prime is 20321122112351.

20321122112302 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 15 ways as a sum of consecutive naturals, for example, 26566699 + ... + 27320902.

It is an arithmetic number, because the mean of its divisors is an integer number (1059942187539).

Almost surely, 2^{20321122112302} is an apocalyptic number.

20321122112302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20321122112302 is a deficient number, since it is larger than the sum of its proper divisors (13597027888946).

20321122112302 is a wasteful number, since it uses less digits than its factorization.

20321122112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53887956.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 2032112 and 2112302, that added together give a palindrome (4144414).

The spelling of 20321122112302 in words is "twenty trillion, three hundred twenty-one billion, one hundred twenty-two million, one hundred twelve thousand, three hundred two".