20212302332211 has 16 divisors (see below), whose sum is σ = 29562141842688. Its totient is φ = 12182201301600.

The previous prime is 20212302332149. The next prime is 20212302332213. The reversal of 20212302332211 is 11223320321202.

It is not a de Polignac number, because 20212302332211 - 2¹¹ = 20212302330163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20212302332213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1691966431 + ... + 1691978376.

It is an arithmetic number, because the mean of its divisors is an integer number (1847633865168).

Almost surely, 2^{20212302332211} is an apocalyptic number.

20212302332211 is a deficient number, since it is larger than the sum of its proper divisors (9349839510477).

20212302332211 is a wasteful number, since it uses less digits than its factorization.

20212302332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383945002.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20212302332211 its reverse (11223320321202), we get a palindrome (31435622653413).

The spelling of 20212302332211 in words is "twenty trillion, two hundred twelve billion, three hundred two million, three hundred thirty-two thousand, two hundred eleven".