11010111212001 has 8 divisors (see below), whose sum is σ = 16014707217504. Its totient is φ = 6672794673920.

The previous prime is 11010111211943. The next prime is 11010111212003. The reversal of 11010111212001 is 10021211101011.

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 11010111212001 - 2²³ = 11010102823393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11010111212003) 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, 166819866816 + ... + 166819866881.

It is an arithmetic number, because the mean of its divisors is an integer number (2001838402188).

Almost surely, 2^{11010111212001} is an apocalyptic number.

11010111212001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11010111212001 is a deficient number, since it is larger than the sum of its proper divisors (5004596005503).

11010111212001 is a wasteful number, since it uses less digits than its factorization.

11010111212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333639733711.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11010111212001 its reverse (10021211101011), we get a palindrome (21031322313012).

The spelling of 11010111212001 in words is "eleven trillion, ten billion, one hundred eleven million, two hundred twelve thousand, one".