22212200011002 has 16 divisors (see below), whose sum is σ = 44443978894560. Its totient is φ = 7400803524912.

The previous prime is 22212200010983. The next prime is 22212200011061. The reversal of 22212200011002 is 20011000221222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815771608 + ... + 815798835.

It is an arithmetic number, because the mean of its divisors is an integer number (2777748680910).

Almost surely, 2^{22212200011002} is an apocalyptic number.

22212200011002 is an abundant number, since it is smaller than the sum of its proper divisors (22231778883558).

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

22212200011002 is a wasteful number, since it uses less digits than its factorization.

22212200011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631572717.

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

Adding to 22212200011002 its reverse (20011000221222), we get a palindrome (42223200232224).

The spelling of 22212200011002 in words is "twenty-two trillion, two hundred twelve billion, two hundred million, eleven thousand, two".