22224520210 has 64 divisors (see below), whose sum is σ = 43286037120. Its totient is φ = 8189475840.

The previous prime is 22224520187. The next prime is 22224520237. The reversal of 22224520210 is 1202542222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1128145 + ... + 1147675.

It is an arithmetic number, because the mean of its divisors is an integer number (676344330).

Almost surely, 2^22224520210 is an apocalyptic number.

22224520210 is a deficient number, since it is larger than the sum of its proper divisors (21061516910).

22224520210 is a wasteful number, since it uses less digits than its factorization.

22224520210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723.

The product of its (nonzero) digits is 1280, while the sum is 22.

The spelling of 22224520210 in words is "twenty-two billion, two hundred twenty-four million, five hundred twenty thousand, two hundred ten".