11012202011 has 8 divisors (see below), whose sum is σ = 11061549264. Its totient is φ = 10962927360.

The previous prime is 11012202007. The next prime is 11012202053. The reversal of 11012202011 is 11020221011.

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 11012202011 - 2² = 11012202007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012201983 and 11012202001.

It is not an unprimeable number, because it can be changed into a prime (11012202211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298115 + ... + 333011.

It is an arithmetic number, because the mean of its divisors is an integer number (1382693658).

Almost surely, 2^11012202011 is an apocalyptic number.

11012202011 is a deficient number, since it is larger than the sum of its proper divisors (49347253).

11012202011 is a wasteful number, since it uses less digits than its factorization.

11012202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36301.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11012202011 its reverse (11020221011), we get a palindrome (22032423022).

The spelling of 11012202011 in words is "eleven billion, twelve million, two hundred two thousand, eleven".