1000212100202 has 16 divisors (see below), whose sum is σ = 1717540811712. Its totient is φ = 427939454400.

The previous prime is 1000212100193. The next prime is 1000212100259. The reversal of 1000212100202 is 2020012120001.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 60230924 + ... + 60247527.

It is an arithmetic number, because the mean of its divisors is an integer number (107346300732).

Almost surely, 2^{1000212100202} is an apocalyptic number.

1000212100202 is a deficient number, since it is larger than the sum of its proper divisors (717328711510).

1000212100202 is a wasteful number, since it uses less digits than its factorization.

1000212100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120479053.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000212100202 its reverse (2020012120001), we get a palindrome (3020224220203).

The spelling of 1000212100202 in words is "one trillion, two hundred twelve million, one hundred thousand, two hundred two".