11102001202122 has 8 divisors (see below), whose sum is σ = 22204002404256. Its totient is φ = 3700667067372.

The previous prime is 11102001202037. The next prime is 11102001202129. The reversal of 11102001202122 is 22120210020111.

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

11102001202122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11102001202129) 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, 925166766838 + ... + 925166766849.

It is an arithmetic number, because the mean of its divisors is an integer number (2775500300532).

Almost surely, 2^{11102001202122} is an apocalyptic number.

11102001202122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102001202122 is a wasteful number, since it uses less digits than its factorization.

11102001202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850333533692.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11102001202122 its reverse (22120210020111), we get a palindrome (33222211222233).

The spelling of 11102001202122 in words is "eleven trillion, one hundred two billion, one million, two hundred two thousand, one hundred twenty-two".