22002220012210 has 64 divisors (see below), whose sum is σ = 41780098080000. Its totient is φ = 8319364042752.

The previous prime is 22002220012183. The next prime is 22002220012211. The reversal of 22002220012210 is 1221002220022.

It is not an unprimeable number, because it can be changed into a prime (22002220012211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190852666 + ... + 190967914.

It is an arithmetic number, because the mean of its divisors is an integer number (652814032500).

Almost surely, 2^{22002220012210} is an apocalyptic number.

22002220012210 is a deficient number, since it is larger than the sum of its proper divisors (19777878067790).

22002220012210 is a wasteful number, since it uses less digits than its factorization.

22002220012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117475.

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

Adding to 22002220012210 its reverse (1221002220022), we get a palindrome (23223222232232).

The spelling of 22002220012210 in words is "twenty-two trillion, two billion, two hundred twenty million, twelve thousand, two hundred ten".