22100002022002 has 64 divisors (see below), whose sum is σ = 36299059200000. Its totient is φ = 10054462571712.

The previous prime is 22100002021991. The next prime is 22100002022009. The reversal of 22100002022002 is 20022020000122.

It is not an unprimeable number, because it can be changed into a prime (22100002022009) 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 31 ways as a sum of consecutive naturals, for example, 613887999 + ... + 613923997.

It is an arithmetic number, because the mean of its divisors is an integer number (567172800000).

Almost surely, 2^{22100002022002} is an apocalyptic number.

22100002022002 is a deficient number, since it is larger than the sum of its proper divisors (14199057177998).

22100002022002 is a wasteful number, since it uses less digits than its factorization.

22100002022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41663.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22100002022002 its reverse (20022020000122), we get a palindrome (42122022022124).

The spelling of 22100002022002 in words is "twenty-two trillion, one hundred billion, two million, twenty-two thousand, two".