2201112120001 has 8 divisors (see below), whose sum is σ = 2211952809024. Its totient is φ = 2190281467920.

The previous prime is 2201112119981. The next prime is 2201112120019. The reversal of 2201112120001 is 1000212111022.

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 2201112120001 - 2⁹ = 2201112119489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201112120041) 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, 2069365 + ... + 2946946.

It is an arithmetic number, because the mean of its divisors is an integer number (276494101128).

Almost surely, 2^{2201112120001} is an apocalyptic number.

It is an amenable number.

2201112120001 is a deficient number, since it is larger than the sum of its proper divisors (10840689023).

2201112120001 is a wasteful number, since it uses less digits than its factorization.

2201112120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018471.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2201112120001 its reverse (1000212111022), we get a palindrome (3201324231023).

The spelling of 2201112120001 in words is "two trillion, two hundred one billion, one hundred twelve million, one hundred twenty thousand, one".