22100122012002 has 8 divisors (see below), whose sum is σ = 44200244024016. Its totient is φ = 7366707337332.

The previous prime is 22100122011997. The next prime is 22100122012069. The reversal of 22100122012002 is 20021022100122.

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

22100122012002 is an admirable number.

It is an unprimeable number.

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, 1841676834328 + ... + 1841676834339.

It is an arithmetic number, because the mean of its divisors is an integer number (5525030503002).

Almost surely, 2^{22100122012002} is an apocalyptic number.

22100122012002 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.

22100122012002 is a wasteful number, since it uses less digits than its factorization.

22100122012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683353668672.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22100122012002 its reverse (20021022100122), we get a palindrome (42121144112124).

The spelling of 22100122012002 in words is "twenty-two trillion, one hundred billion, one hundred twenty-two million, twelve thousand, two".