20122223030222 has 8 divisors (see below), whose sum is σ = 30522473136000. Its totient is φ = 9948065318224.

The previous prime is 20122223030219. The next prime is 20122223030249. The reversal of 20122223030222 is 22203032222102.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56523098222 + ... + 56523098577.

It is an arithmetic number, because the mean of its divisors is an integer number (3815309142000).

Almost surely, 2^{20122223030222} is an apocalyptic number.

20122223030222 is a deficient number, since it is larger than the sum of its proper divisors (10400250105778).

20122223030222 is a wasteful number, since it uses less digits than its factorization.

20122223030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113046196890.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20122223030222 its reverse (22203032222102), we get a palindrome (42325255252324).

The spelling of 20122223030222 in words is "twenty trillion, one hundred twenty-two billion, two hundred twenty-three million, thirty thousand, two hundred twenty-two".