11201210120001 has 8 divisors (see below), whose sum is σ = 16292669265504. Its totient is φ = 6788612193920.

The previous prime is 11201210119969. The next prime is 11201210120017. The reversal of 11201210120001 is 10002101210211.

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 11201210120001 - 2⁵ = 11201210119969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201210120021) 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, 169715304816 + ... + 169715304881.

It is an arithmetic number, because the mean of its divisors is an integer number (2036583658188).

Almost surely, 2^{11201210120001} is an apocalyptic number.

11201210120001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11201210120001 is a deficient number, since it is larger than the sum of its proper divisors (5091459145503).

11201210120001 is a wasteful number, since it uses less digits than its factorization.

11201210120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339430609711.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11201210120001 its reverse (10002101210211), we get a palindrome (21203311330212).

The spelling of 11201210120001 in words is "eleven trillion, two hundred one billion, two hundred ten million, one hundred twenty thousand, one".