222211210222010 has 64 divisors (see below), whose sum is σ = 430074604270080. Its totient is φ = 82398491804160.

The previous prime is 222211210222003. The next prime is 222211210222031. The reversal of 222211210222010 is 10222012112222.

It is an unprimeable number.

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, 42924632 + ... + 47822028.

It is an arithmetic number, because the mean of its divisors is an integer number (6719915691720).

Almost surely, 2^{222211210222010} is an apocalyptic number.

222211210222010 is a deficient number, since it is larger than the sum of its proper divisors (207863394048070).

222211210222010 is a wasteful number, since it uses less digits than its factorization.

222211210222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902551.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222211210222010 its reverse (10222012112222), we get a palindrome (232433222334232).

The spelling of 222211210222010 in words is "two hundred twenty-two trillion, two hundred eleven billion, two hundred ten million, two hundred twenty-two thousand, ten".