11112101202011 has 8 divisors (see below), whose sum is σ = 11765816661744. Its totient is φ = 10458392680960.

The previous prime is 11112101201963. The next prime is 11112101202031. The reversal of 11112101202011 is 11020210121111.

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 11112101202011 - 2⁶ = 11112101201947 is a prime.

It is a super-2 number, since 2×11112101202011² (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 (11112101202031) 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, 1764131 + ... + 5033523.

It is an arithmetic number, because the mean of its divisors is an integer number (1470727082718).

Almost surely, 2^{11112101202011} is an apocalyptic number.

11112101202011 is a deficient number, since it is larger than the sum of its proper divisors (653715459733).

11112101202011 is a wasteful number, since it uses less digits than its factorization.

11112101202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469341.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11112101202011 its reverse (11020210121111), we get a palindrome (22132311323122).

The spelling of 11112101202011 in words is "eleven trillion, one hundred twelve billion, one hundred one million, two hundred two thousand, eleven".