12222220201010 has 64 divisors (see below), whose sum is σ = 22428866528640. Its totient is φ = 4794284436480.

The previous prime is 12222220200977. The next prime is 12222220201019. The reversal of 12222220201010 is 1010202222221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12222220201010.

It is not an unprimeable number, because it can be changed into a prime (12222220201019) 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, 148754540 + ... + 148836680.

It is an arithmetic number, because the mean of its divisors is an integer number (350451039510).

Almost surely, 2^{12222220201010} is an apocalyptic number.

12222220201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222220201010 is a deficient number, since it is larger than the sum of its proper divisors (10206646327630).

12222220201010 is a wasteful number, since it uses less digits than its factorization.

12222220201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83211.

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

Adding to 12222220201010 its reverse (1010202222221), we get a palindrome (13232422423231).

The spelling of 12222220201010 in words is "twelve trillion, two hundred twenty-two billion, two hundred twenty million, two hundred one thousand, ten".