2011102121202 has 8 divisors (see below), whose sum is σ = 4022204242416. Its totient is φ = 670367373732.

The previous prime is 2011102121177. The next prime is 2011102121321. The reversal of 2011102121202 is 2021212011102.

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

2011102121202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167591843428 + ... + 167591843439.

It is an arithmetic number, because the mean of its divisors is an integer number (502775530302).

Almost surely, 2^{2011102121202} is an apocalyptic number.

2011102121202 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.

2011102121202 is a wasteful number, since it uses less digits than its factorization.

2011102121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335183686872.

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

Adding to 2011102121202 its reverse (2021212011102), we get a palindrome (4032314132304).

The spelling of 2011102121202 in words is "two trillion, eleven billion, one hundred two million, one hundred twenty-one thousand, two hundred two".