22100010100122 has 8 divisors (see below), whose sum is σ = 44200020200256. Its totient is φ = 7366670033372.

The previous prime is 22100010100121. The next prime is 22100010100141. The reversal of 22100010100122 is 22100101000122.

It is a sphenic number, since it is the product of 3 distinct primes.

22100010100122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22100010100098 and 22100010100107.

It is not an unprimeable number, because it can be changed into a prime (22100010100121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841667508338 + ... + 1841667508349.

It is an arithmetic number, because the mean of its divisors is an integer number (5525002525032).

Almost surely, 2^{22100010100122} is an apocalyptic number.

22100010100122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100010100122 is a wasteful number, since it uses less digits than its factorization.

22100010100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683335016692.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22100010100122 its reverse (22100101000122), we get a palindrome (44200111100244).

The spelling of 22100010100122 in words is "twenty-two trillion, one hundred billion, ten million, one hundred thousand, one hundred twenty-two".