12220102212010 has 64 divisors (see below), whose sum is σ = 27695336880384. Its totient is φ = 3771151488000.

The previous prime is 12220102211969. The next prime is 12220102212029. The reversal of 12220102212010 is 1021220102221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78487887 + ... + 78643426.

It is an arithmetic number, because the mean of its divisors is an integer number (432739638756).

Almost surely, 2^{12220102212010} is an apocalyptic number.

12220102212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220102212010 is an abundant number, since it is smaller than the sum of its proper divisors (15475234668374).

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

12220102212010 is a wasteful number, since it uses less digits than its factorization.

12220102212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157131439.

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

Adding to 12220102212010 its reverse (1021220102221), we get a palindrome (13241322314231).

The spelling of 12220102212010 in words is "twelve trillion, two hundred twenty billion, one hundred two million, two hundred twelve thousand, ten".