100012212102002 has 16 divisors (see below), whose sum is σ = 153637502255424. Its totient is φ = 48813658110000.

The previous prime is 100012212101987. The next prime is 100012212102007. The reversal of 100012212102002 is 200201212210001.

It is not an unprimeable number, because it can be changed into a prime (100012212102007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3486675524 + ... + 3486704207.

It is an arithmetic number, because the mean of its divisors is an integer number (9602343890964).

Almost surely, 2^{100012212102002} is an apocalyptic number.

100012212102002 is a deficient number, since it is larger than the sum of its proper divisors (53625290153422).

100012212102002 is a wasteful number, since it uses less digits than its factorization.

100012212102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973379905.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100012212102002 its reverse (200201212210001), we get a palindrome (300213424312003).

The spelling of 100012212102002 in words is "one hundred trillion, twelve billion, two hundred twelve million, one hundred two thousand, two".