11121002201202 has 16 divisors (see below), whose sum is σ = 22242059886720. Its totient is φ = 3706991486352.

The previous prime is 11121002201189. The next prime is 11121002201261. The reversal of 11121002201202 is 20210220012111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570183 + ... + 4750485.

It is an arithmetic number, because the mean of its divisors is an integer number (1390128742920).

Almost surely, 2^{11121002201202} is an apocalyptic number.

11121002201202 is an abundant number, since it is smaller than the sum of its proper divisors (11121057685518).

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

11121002201202 is a wasteful number, since it uses less digits than its factorization.

11121002201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623697.

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

Adding to 11121002201202 its reverse (20210220012111), we get a palindrome (31331222213313).

The spelling of 11121002201202 in words is "eleven trillion, one hundred twenty-one billion, two million, two hundred one thousand, two hundred two".