212101001111110 has 16 divisors (see below), whose sum is σ = 382882037746896. Its totient is φ = 84595903611808.

The previous prime is 212101001111107. The next prime is 212101001111137. The reversal of 212101001111110 is 11111100101212.

It is a congruent 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, 30562100437 + ... + 30562107376.

It is an arithmetic number, because the mean of its divisors is an integer number (23930127359181).

Almost surely, 2^{212101001111110} is an apocalyptic number.

212101001111110 is a deficient number, since it is larger than the sum of its proper divisors (170781036635786).

212101001111110 is a wasteful number, since it uses less digits than its factorization.

212101001111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61124208167.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 212101001111110 its reverse (11111100101212), we get a palindrome (223212101212322).

The spelling of 212101001111110 in words is "two hundred twelve trillion, one hundred one billion, one million, one hundred eleven thousand, one hundred ten".