11222101201011 has 8 divisors (see below), whose sum is σ = 14963240233920. Its totient is φ = 7481181484392.

The previous prime is 11222101201009. The next prime is 11222101201013. The reversal of 11222101201011 is 11010210122211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11222101201009) and next prime (11222101201013).

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

It is not a de Polignac number, because 11222101201011 - 2¹ = 11222101201009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222101201013) 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, 54709641 + ... + 54914378.

It is an arithmetic number, because the mean of its divisors is an integer number (1870405029240).

Almost surely, 2^{11222101201011} is an apocalyptic number.

11222101201011 is a deficient number, since it is larger than the sum of its proper divisors (3741139032909).

11222101201011 is a wasteful number, since it uses less digits than its factorization.

11222101201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109658145.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11222101201011 its reverse (11010210122211), we get a palindrome (22232311323222).

The spelling of 11222101201011 in words is "eleven trillion, two hundred twenty-two billion, one hundred one million, two hundred one thousand, eleven".