20222022223222 has 8 divisors (see below), whose sum is σ = 30354112584000. Its totient is φ = 10103984695224.

The previous prime is 20222022223199. The next prime is 20222022223309. The reversal of 20222022223222 is 22232222022202.

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

It is a super-2 number, since 2×20222022223222² (a number of 27 digits) contains 22 as substring.

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, 3513204597 + ... + 3513210352.

It is an arithmetic number, because the mean of its divisors is an integer number (3794264073000).

Almost surely, 2^{20222022223222} is an apocalyptic number.

20222022223222 is a deficient number, since it is larger than the sum of its proper divisors (10132090360778).

20222022223222 is a wasteful number, since it uses less digits than its factorization.

20222022223222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026416390.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 20222022223222 its reverse (22232222022202), we get a palindrome (42454244245424).

It can be divided in two parts, 2022202 and 2223222, that added together give a palindrome (4245424).

The spelling of 20222022223222 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty-three thousand, two hundred twenty-two".