20122020222022 has 8 divisors (see below), whose sum is σ = 30187214886816. Its totient is φ = 10059615259752.

The previous prime is 20122020222019. The next prime is 20122020222037. The reversal of 20122020222022 is 22022202022102.

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

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, 697407598 + ... + 697436449.

It is an arithmetic number, because the mean of its divisors is an integer number (3773401860852).

Almost surely, 2^{20122020222022} is an apocalyptic number.

20122020222022 is a deficient number, since it is larger than the sum of its proper divisors (10065194664794).

20122020222022 is a wasteful number, since it uses less digits than its factorization.

20122020222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394851262.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20122020222022 its reverse (22022202022102), we get a palindrome (42144222244124).

The spelling of 20122020222022 in words is "twenty trillion, one hundred twenty-two billion, twenty million, two hundred twenty-two thousand, twenty-two".