11212010122102 has 4 divisors (see below), whose sum is σ = 16818015183156. Its totient is φ = 5606005061050.

The previous prime is 11212010122099. The next prime is 11212010122129. The reversal of 11212010122102 is 20122101021211.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 2803002530524 + ... + 2803002530527.

It is an arithmetic number, because the mean of its divisors is an integer number (4204503795789).

Almost surely, 2^{11212010122102} is an apocalyptic number.

11212010122102 is a deficient number, since it is larger than the sum of its proper divisors (5606005061054).

11212010122102 is an equidigital number, since it uses as much as digits as its factorization.

11212010122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606005061053.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11212010122102 its reverse (20122101021211), we get a palindrome (31334111143313).

The spelling of 11212010122102 in words is "eleven trillion, two hundred twelve billion, ten million, one hundred twenty-two thousand, one hundred two".