20000222211022 has 16 divisors (see below), whose sum is σ = 30199489200000. Its totient is φ = 9933727908600.

The previous prime is 20000222211019. The next prime is 20000222211037. The reversal of 20000222211022 is 22011222200002.

It is a junction number, because it is equal to n+sod(n) for n = 20000222210987 and 20000222211005.

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, 19894129 + ... + 20875267.

It is an arithmetic number, because the mean of its divisors is an integer number (1887468075000).

Almost surely, 2^{20000222211022} is an apocalyptic number.

20000222211022 is a deficient number, since it is larger than the sum of its proper divisors (10199266988978).

20000222211022 is a wasteful number, since it uses less digits than its factorization.

20000222211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048791.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20000222211022 its reverse (22011222200002), we get a palindrome (42011444411024).

The spelling of 20000222211022 in words is "twenty trillion, two hundred twenty-two million, two hundred eleven thousand, twenty-two".