22022110222022 has 16 divisors (see below), whose sum is σ = 35361104731200. Its totient is φ = 10254720369960.

The previous prime is 22022110221989. The next prime is 22022110222043. The reversal of 22022110222022 is 22022201122022.

It is a junction number, because it is equal to n+sod(n) for n = 22022110221985 and 22022110222003.

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, 4911262304 + ... + 4911266787.

It is an arithmetic number, because the mean of its divisors is an integer number (2210069045700).

Almost surely, 2^{22022110222022} is an apocalyptic number.

22022110222022 is a deficient number, since it is larger than the sum of its proper divisors (13338994509178).

22022110222022 is a wasteful number, since it uses less digits than its factorization.

22022110222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9822529171.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22022110222022 its reverse (22022201122022), we get a palindrome (44044311344044).

The spelling of 22022110222022 in words is "twenty-two trillion, twenty-two billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".