11202202011211 has 16 divisors (see below), whose sum is σ = 12423917873664. Its totient is φ = 10046501305984.

The previous prime is 11202202011193. The next prime is 11202202011229. The reversal of 11202202011211 is 11211020220211.

It is an interprime number because it is at equal distance from previous prime (11202202011193) and next prime (11202202011229).

It is not a de Polignac number, because 11202202011211 - 2³⁵ = 11167842272843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202202011311) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54365101 + ... + 54570766.

It is an arithmetic number, because the mean of its divisors is an integer number (776494867104).

Almost surely, 2^{11202202011211} is an apocalyptic number.

11202202011211 is a deficient number, since it is larger than the sum of its proper divisors (1221715862453).

11202202011211 is a wasteful number, since it uses less digits than its factorization.

11202202011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108936170.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11202202011211 its reverse (11211020220211), we get a palindrome (22413222231422).

The spelling of 11202202011211 in words is "eleven trillion, two hundred two billion, two hundred two million, eleven thousand, two hundred eleven".