222012110210 has 64 divisors (see below), whose sum is σ = 437533747200. Its totient is φ = 80439011520.

The previous prime is 222012110171. The next prime is 222012110213. The reversal of 222012110210 is 12011210222.

It is a super-3 number, since 3×222012110210³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (222012110213) 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, 67295141 + ... + 67298439.

It is an arithmetic number, because the mean of its divisors is an integer number (6836464800).

Almost surely, 2^222012110210 is an apocalyptic number.

222012110210 is a deficient number, since it is larger than the sum of its proper divisors (215521636990).

222012110210 is a wasteful number, since it uses less digits than its factorization.

222012110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222012110210 its reverse (12011210222), we get a palindrome (234023320432).

The spelling of 222012110210 in words is "two hundred twenty-two billion, twelve million, one hundred ten thousand, two hundred ten".