22000122230122 has 16 divisors (see below), whose sum is σ = 36068511589632. Its totient is φ = 10019030996160.

The previous prime is 22000122230101. The next prime is 22000122230137. The reversal of 22000122230122 is 22103222100022.

It is a self number, because there is not a number n which added to its sum of digits gives 22000122230122.

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, 10436489568 + ... + 10436491675.

It is an arithmetic number, because the mean of its divisors is an integer number (2254281974352).

Almost surely, 2^{22000122230122} is an apocalyptic number.

22000122230122 is a deficient number, since it is larger than the sum of its proper divisors (14068389359510).

22000122230122 is a wasteful number, since it uses less digits than its factorization.

22000122230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20872981293.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22000122230122 its reverse (22103222100022), we get a palindrome (44103344330144).

The spelling of 22000122230122 in words is "twenty-two trillion, one hundred twenty-two million, two hundred thirty thousand, one hundred twenty-two".