22020002022022 has 16 divisors (see below), whose sum is σ = 33114170838672. Its totient is φ = 10981957190400.

The previous prime is 22020002022019. The next prime is 22020002022077. The reversal of 22020002022022 is 22022020002022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22020002021987 and 22020002022005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611733 + ... + 6664399.

It is an arithmetic number, because the mean of its divisors is an integer number (2069635677417).

Almost surely, 2^{22020002022022} is an apocalyptic number.

22020002022022 is a deficient number, since it is larger than the sum of its proper divisors (11094168816650).

22020002022022 is a wasteful number, since it uses less digits than its factorization.

22020002022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057303.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22020002022022 its reverse (22022020002022), we get a palindrome (44042022024044).

The spelling of 22020002022022 in words is "twenty-two trillion, twenty billion, two million, twenty-two thousand, twenty-two".