22002212220010 has 32 divisors (see below), whose sum is σ = 43204683742272. Its totient is φ = 8000741527680.

The previous prime is 22002212219969. The next prime is 22002212220029. The reversal of 22002212220010 is 1002221220022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14633494 + ... + 16066846.

It is an arithmetic number, because the mean of its divisors is an integer number (1350146366946).

Almost surely, 2^{22002212220010} is an apocalyptic number.

22002212220010 is a deficient number, since it is larger than the sum of its proper divisors (21202471522262).

22002212220010 is a wasteful number, since it uses less digits than its factorization.

22002212220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572918.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22002212220010 its reverse (1002221220022), we get a palindrome (23004433440032).

It can be divided in two parts, 22002212 and 220010, that added together give a palindrome (22222222).

The spelling of 22002212220010 in words is "twenty-two trillion, two billion, two hundred twelve million, two hundred twenty thousand, ten".