22202022102122 has 16 divisors (see below), whose sum is σ = 33945707335680. Its totient is φ = 10887655390272.

The previous prime is 22202022102061. The next prime is 22202022102149. The reversal of 22202022102122 is 22120122020222.

It is a super-2 number, since 2×22202022102122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22202022102094 and 22202022102103.

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, 217215338 + ... + 217317525.

It is an arithmetic number, because the mean of its divisors is an integer number (2121606708480).

Almost surely, 2^{22202022102122} is an apocalyptic number.

22202022102122 is a deficient number, since it is larger than the sum of its proper divisors (11743685233558).

22202022102122 is a wasteful number, since it uses less digits than its factorization.

22202022102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434533357.

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

Adding to 22202022102122 its reverse (22120122020222), we get a palindrome (44322144122344).

The spelling of 22202022102122 in words is "twenty-two trillion, two hundred two billion, twenty-two million, one hundred two thousand, one hundred twenty-two".