11011021201202 has 16 divisors (see below), whose sum is σ = 18313412313024. Its totient is φ = 4922960298000.

The previous prime is 11011021201189. The next prime is 11011021201231. The reversal of 11011021201202 is 20210212011011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4102465574 + ... + 4102468257.

It is an arithmetic number, because the mean of its divisors is an integer number (1144588269564).

Almost surely, 2^{11011021201202} is an apocalyptic number.

11011021201202 is a deficient number, since it is larger than the sum of its proper divisors (7302391111822).

11011021201202 is a wasteful number, since it uses less digits than its factorization.

11011021201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204933905.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11011021201202 its reverse (20210212011011), we get a palindrome (31221233212213).

It can be divided in two parts, 110110 and 21201202, that added together give a palindrome (21311312).

The spelling of 11011021201202 in words is "eleven trillion, eleven billion, twenty-one million, two hundred one thousand, two hundred two".