22102202202122 has 16 divisors (see below), whose sum is σ = 37891830324480. Its totient is φ = 9471787163568.

The previous prime is 22102202202079. The next prime is 22102202202139. The reversal of 22102202202122 is 22120220220122.

It is a super-2 number, since 2×22102202202122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22102202202094 and 22102202202103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48532658 + ... + 48985949.

It is an arithmetic number, because the mean of its divisors is an integer number (2368239395280).

Almost surely, 2^{22102202202122} is an apocalyptic number.

22102202202122 is a deficient number, since it is larger than the sum of its proper divisors (15789628122358).

22102202202122 is a wasteful number, since it uses less digits than its factorization.

22102202202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97534805.

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

Adding to 22102202202122 its reverse (22120220220122), we get a palindrome (44222422422244).

The spelling of 22102202202122 in words is "twenty-two trillion, one hundred two billion, two hundred two million, two hundred two thousand, one hundred twenty-two".