11202122021011 has 8 divisors (see below), whose sum is σ = 11204495003664. Its totient is φ = 11199749289600.

The previous prime is 11202122020993. The next prime is 11202122021113. The reversal of 11202122021011 is 11012022120211.

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

It is a cyclic number.

It is not a de Polignac number, because 11202122021011 - 2¹¹ = 11202122018963 is a prime.

It is a super-2 number, since 2×11202122021011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202122021411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107867311 + ... + 107971111.

It is an arithmetic number, because the mean of its divisors is an integer number (1400561875458).

Almost surely, 2^{11202122021011} is an apocalyptic number.

11202122021011 is a deficient number, since it is larger than the sum of its proper divisors (2372982653).

11202122021011 is a wasteful number, since it uses less digits than its factorization.

11202122021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125621.

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

Adding to 11202122021011 its reverse (11012022120211), we get a palindrome (22214144141222).

The spelling of 11202122021011 in words is "eleven trillion, two hundred two billion, one hundred twenty-two million, twenty-one thousand, eleven".