100212100222202 has 16 divisors (see below), whose sum is σ = 150370603200000. Its totient is φ = 50088566346000.

The previous prime is 100212100222037. The next prime is 100212100222219. The reversal of 100212100222202 is 202222001212001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734080952 + ... + 734217452.

It is an arithmetic number, because the mean of its divisors is an integer number (9398162700000).

Almost surely, 2^{100212100222202} is an apocalyptic number.

100212100222202 is a deficient number, since it is larger than the sum of its proper divisors (50158502977798).

100212100222202 is a wasteful number, since it uses less digits than its factorization.

100212100222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261901.

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

Adding to 100212100222202 its reverse (202222001212001), we get a palindrome (302434101434203).

The spelling of 100212100222202 in words is "one hundred trillion, two hundred twelve billion, one hundred million, two hundred twenty-two thousand, two hundred two".