11120020212011 has 8 divisors (see below), whose sum is σ = 11399222926224. Its totient is φ = 10841197626880.

The previous prime is 11120020211957. The next prime is 11120020212023. The reversal of 11120020212011 is 11021202002111.

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 11120020212011 - 2¹⁰ = 11120020210987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120020212611) 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, 94973030 + ... + 95090043.

It is an arithmetic number, because the mean of its divisors is an integer number (1424902865778).

Almost surely, 2^{11120020212011} is an apocalyptic number.

11120020212011 is a deficient number, since it is larger than the sum of its proper divisors (279202714213).

11120020212011 is a wasteful number, since it uses less digits than its factorization.

11120020212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190064541.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120020212011 its reverse (11021202002111), we get a palindrome (22141222214122).

The spelling of 11120020212011 in words is "eleven trillion, one hundred twenty billion, twenty million, two hundred twelve thousand, eleven".