10212212100202 has 16 divisors (see below), whose sum is σ = 17510545850112. Its totient is φ = 4375688194800.

The previous prime is 10212212100199. The next prime is 10212212100203. The reversal of 10212212100202 is 20200121221201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10212212100203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81112674 + ... + 81238477.

It is an arithmetic number, because the mean of its divisors is an integer number (1094409115632).

Almost surely, 2^{10212212100202} is an apocalyptic number.

10212212100202 is a deficient number, since it is larger than the sum of its proper divisors (7298333749910).

10212212100202 is a wasteful number, since it uses less digits than its factorization.

10212212100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162355653.

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

Adding to 10212212100202 its reverse (20200121221201), we get a palindrome (30412333321403).

The spelling of 10212212100202 in words is "ten trillion, two hundred twelve billion, two hundred twelve million, one hundred thousand, two hundred two".