2111102100010 has 16 divisors (see below), whose sum is σ = 3806930743776. Its totient is φ = 842897070288.

The previous prime is 2111102099999. The next prime is 2111102100059. The reversal of 2111102100010 is 100012011112.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 2111102100010.

It is an unprimeable number.

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, 192965472 + ... + 192976411.

It is an arithmetic number, because the mean of its divisors is an integer number (237933171486).

Almost surely, 2^{2111102100010} is an apocalyptic number.

2111102100010 is a deficient number, since it is larger than the sum of its proper divisors (1695828643766).

2111102100010 is a wasteful number, since it uses less digits than its factorization.

2111102100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385942437.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2111102100010 its reverse (100012011112), we get a palindrome (2211114111122).

The spelling of 2111102100010 in words is "two trillion, one hundred eleven billion, one hundred two million, one hundred thousand, ten".