20231222212302 has 8 divisors (see below), whose sum is σ = 40462444424616. Its totient is φ = 6743740737432.

The previous prime is 20231222212261. The next prime is 20231222212319. The reversal of 20231222212302 is 20321222213202.

It is a sphenic number, since it is the product of 3 distinct primes.

20231222212302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685935184353 + ... + 1685935184364.

It is an arithmetic number, because the mean of its divisors is an integer number (5057805553077).

Almost surely, 2^{20231222212302} is an apocalyptic number.

20231222212302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20231222212302 is a wasteful number, since it uses less digits than its factorization.

20231222212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371870368722.

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

Adding to 20231222212302 its reverse (20321222213202), we get a palindrome (40552444425504).

The spelling of 20231222212302 in words is "twenty trillion, two hundred thirty-one billion, two hundred twenty-two million, two hundred twelve thousand, three hundred two".