11200121202 has 8 divisors (see below), whose sum is σ = 22400242416. Its totient is φ = 3733373732.

The previous prime is 11200121183. The next prime is 11200121269. The reversal of 11200121202 is 20212100211.

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

11200121202 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, 933343428 + ... + 933343439.

It is an arithmetic number, because the mean of its divisors is an integer number (2800030302).

Almost surely, 2^11200121202 is an apocalyptic number.

11200121202 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.

11200121202 is a wasteful number, since it uses less digits than its factorization.

11200121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866686872.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11200121202 its reverse (20212100211), we get a palindrome (31412221413).

The spelling of 11200121202 in words is "eleven billion, two hundred million, one hundred twenty-one thousand, two hundred two".