11202122002012 has 24 divisors (see below), whose sum is σ = 19614139638912. Its totient is φ = 5598082911600.

The previous prime is 11202122001997. The next prime is 11202122002021. The reversal of 11202122002012 is 21020022120211.

It is a happy number.

It is a super-2 number, since 2×11202122002012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 57645003 + ... + 57839005.

It is an arithmetic number, because the mean of its divisors is an integer number (817255818288).

Almost surely, 2^{11202122002012} is an apocalyptic number.

It is an amenable number.

11202122002012 is a deficient number, since it is larger than the sum of its proper divisors (8412017636900).

11202122002012 is a wasteful number, since it uses less digits than its factorization.

11202122002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201609 (or 201607 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11202122002012 its reverse (21020022120211), we get a palindrome (32222144122223).

The spelling of 11202122002012 in words is "eleven trillion, two hundred two billion, one hundred twenty-two million, two thousand, twelve".