20223022020212 has 12 divisors (see below), whose sum is σ = 38607587493216. Its totient is φ = 9192282736440.

The previous prime is 20223022020169. The next prime is 20223022020239. The reversal of 20223022020212 is 21202022032202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229807068368 + ... + 229807068455.

It is an arithmetic number, because the mean of its divisors is an integer number (3217298957768).

Almost surely, 2^{20223022020212} is an apocalyptic number.

20223022020212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20223022020212 is a deficient number, since it is larger than the sum of its proper divisors (18384565473004).

20223022020212 is a wasteful number, since it uses less digits than its factorization.

20223022020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459614136838 (or 459614136836 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20223022020212 its reverse (21202022032202), we get a palindrome (41425044052414).

The spelling of 20223022020212 in words is "twenty trillion, two hundred twenty-three billion, twenty-two million, twenty thousand, two hundred twelve".