12202221110010 has 64 divisors (see below), whose sum is σ = 30107613641472. Its totient is φ = 3162740898816.

The previous prime is 12202221110003. The next prime is 12202221110033. The reversal of 12202221110010 is 1001112220221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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, 4541422 + ... + 6710361.

It is an arithmetic number, because the mean of its divisors is an integer number (470431463148).

Almost surely, 2^{12202221110010} is an apocalyptic number.

12202221110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202221110010 is an abundant number, since it is smaller than the sum of its proper divisors (17905392531462).

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

12202221110010 is a wasteful number, since it uses less digits than its factorization.

12202221110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252807.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12202221110010 its reverse (1001112220221), we get a palindrome (13203333330231).

The spelling of 12202221110010 in words is "twelve trillion, two hundred two billion, two hundred twenty-one million, one hundred ten thousand, ten".