11010201212102 has 4 divisors (see below), whose sum is σ = 16515301818156. Its totient is φ = 5505100606050.

The previous prime is 11010201212081. The next prime is 11010201212119. The reversal of 11010201212102 is 20121210201011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752550303024 + ... + 2752550303027.

It is an arithmetic number, because the mean of its divisors is an integer number (4128825454539).

Almost surely, 2^{11010201212102} is an apocalyptic number.

11010201212102 is a deficient number, since it is larger than the sum of its proper divisors (5505100606054).

11010201212102 is an equidigital number, since it uses as much as digits as its factorization.

11010201212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505100606053.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11010201212102 its reverse (20121210201011), we get a palindrome (31131411413113).

The spelling of 11010201212102 in words is "eleven trillion, ten billion, two hundred one million, two hundred twelve thousand, one hundred two".