12222102210010 has 32 divisors (see below), whose sum is σ = 27428302104192. Its totient is φ = 3809486402880.

The previous prime is 12222102209981. The next prime is 12222102210091. The reversal of 12222102210010 is 1001220122221.

It is a happy number.

It is a super-2 number, since 2×12222102210010² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7936429237 + ... + 7936430776.

It is an arithmetic number, because the mean of its divisors is an integer number (857134440756).

Almost surely, 2^{12222102210010} is an apocalyptic number.

12222102210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222102210010 is an abundant number, since it is smaller than the sum of its proper divisors (15206199894182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12222102210010 is a wasteful number, since it uses less digits than its factorization.

12222102210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15872860038.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12222102210010 its reverse (1001220122221), we get a palindrome (13223322332231).

The spelling of 12222102210010 in words is "twelve trillion, two hundred twenty-two billion, one hundred two million, two hundred ten thousand, ten".