20022200002022 has 8 divisors (see below), whose sum is σ = 30066412795176. Its totient is φ = 10000062403632.

The previous prime is 20022200002003. The next prime is 20022200002031. The reversal of 20022200002022 is 22020000222002.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20022200001988 and 20022200002006.

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, 5518796423 + ... + 5518800050.

It is an arithmetic number, because the mean of its divisors is an integer number (3758301599397).

Almost surely, 2^{20022200002022} is an apocalyptic number.

20022200002022 is a deficient number, since it is larger than the sum of its proper divisors (10044212793154).

20022200002022 is a wasteful number, since it uses less digits than its factorization.

20022200002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037597382.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 20022200002022 its reverse (22020000222002), we get a palindrome (42042200224024).

The spelling of 20022200002022 in words is "twenty trillion, twenty-two billion, two hundred million, two thousand, twenty-two".