22000102122022 has 4 divisors (see below), whose sum is σ = 33000153183036. Its totient is φ = 11000051061010.

The previous prime is 22000102122017. The next prime is 22000102122023. The reversal of 22000102122022 is 22022120100022.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 22000102121987 and 22000102122005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000102122023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500025530504 + ... + 5500025530507.

It is an arithmetic number, because the mean of its divisors is an integer number (8250038295759).

Almost surely, 2^{22000102122022} is an apocalyptic number.

22000102122022 is a deficient number, since it is larger than the sum of its proper divisors (11000051061014).

22000102122022 is a wasteful number, since it uses less digits than its factorization.

22000102122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000051061013.

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

Adding to 22000102122022 its reverse (22022120100022), we get a palindrome (44022222222044).

The spelling of 22000102122022 in words is "twenty-two trillion, one hundred two million, one hundred twenty-two thousand, twenty-two".