12022021110022 has 32 divisors (see below), whose sum is σ = 22485129940224. Its totient is φ = 4683406586400.

The previous prime is 12022021110013. The next prime is 12022021110031. The reversal of 12022021110022 is 22001112022021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12022021110013) and next prime (12022021110031).

It is a junction number, because it is equal to n+sod(n) for n = 12022021109978 and 12022021110005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2692308 + ... + 5593975.

It is an arithmetic number, because the mean of its divisors is an integer number (702660310632).

Almost surely, 2^{12022021110022} is an apocalyptic number.

12022021110022 is a deficient number, since it is larger than the sum of its proper divisors (10463108830202).

12022021110022 is a wasteful number, since it uses less digits than its factorization.

12022021110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8295724.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12022021110022 its reverse (22001112022021), we get a palindrome (34023133132043).

The spelling of 12022021110022 in words is "twelve trillion, twenty-two billion, twenty-one million, one hundred ten thousand, twenty-two".