112210202202122 has 16 divisors (see below), whose sum is σ = 168500815045440. Its totient is φ = 56043265566528.

The previous prime is 112210202202121. The next prime is 112210202202139. The reversal of 112210202202122 is 221202202012211.

It is a super-2 number, since 2×112210202202122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210202202094 and 112210202202103.

It is not an unprimeable number, because it can be changed into a prime (112210202202121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144036053 + ... + 144812999.

It is an arithmetic number, because the mean of its divisors is an integer number (10531300940340).

Almost surely, 2^{112210202202122} is an apocalyptic number.

112210202202122 is a deficient number, since it is larger than the sum of its proper divisors (56290612843318).

112210202202122 is an equidigital number, since it uses as much as digits as its factorization.

112210202202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856445.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112210202202122 its reverse (221202202012211), we get a palindrome (333412404214333).

The spelling of 112210202202122 in words is "one hundred twelve trillion, two hundred ten billion, two hundred two million, two hundred two thousand, one hundred twenty-two".