222220200011210 has 16 divisors (see below), whose sum is σ = 421048800021600. Its totient is φ = 84209760004176.

The previous prime is 222220200011203. The next prime is 222220200011311. The reversal of 222220200011210 is 12110002022222.

It is a happy number.

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, 584789999840 + ... + 584790000219.

It is an arithmetic number, because the mean of its divisors is an integer number (26315550001350).

Almost surely, 2^{222220200011210} is an apocalyptic number.

222220200011210 is a deficient number, since it is larger than the sum of its proper divisors (198828600010390).

222220200011210 is a wasteful number, since it uses less digits than its factorization.

222220200011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169580000085.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222220200011210 its reverse (12110002022222), we get a palindrome (234330202033432).

The spelling of 222220200011210 in words is "two hundred twenty-two trillion, two hundred twenty billion, two hundred million, eleven thousand, two hundred ten".