2111000212102 has 8 divisors (see below), whose sum is σ = 3170186584200. Its totient is φ = 1054271350704.

The previous prime is 2111000212043. The next prime is 2111000212103. The reversal of 2111000212102 is 2012120001112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111000212103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614375527 + ... + 614378962.

It is an arithmetic number, because the mean of its divisors is an integer number (396273323025).

Almost surely, 2^{2111000212102} is an apocalyptic number.

2111000212102 is a deficient number, since it is larger than the sum of its proper divisors (1059186372098).

2111000212102 is a wasteful number, since it uses less digits than its factorization.

2111000212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228755350.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111000212102 its reverse (2012120001112), we get a palindrome (4123120213214).

The spelling of 2111000212102 in words is "two trillion, one hundred eleven billion, two hundred twelve thousand, one hundred two".