2201112211201 has 8 divisors (see below), whose sum is σ = 2238322057664. Its totient is φ = 2163938688720.

The previous prime is 2201112211171. The next prime is 2201112211237. The reversal of 2201112211201 is 1021122111022.

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 2201112211201 - 2¹³ = 2201112203009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201112211901) 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, 8958765 + ... + 9201178.

It is an arithmetic number, because the mean of its divisors is an integer number (279790257208).

Almost surely, 2^{2201112211201} is an apocalyptic number.

It is an amenable number.

2201112211201 is a deficient number, since it is larger than the sum of its proper divisors (37209846463).

2201112211201 is a wasteful number, since it uses less digits than its factorization.

2201112211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18161991.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2201112211201 its reverse (1021122111022), we get a palindrome (3222234322223).

The spelling of 2201112211201 in words is "two trillion, two hundred one billion, one hundred twelve million, two hundred eleven thousand, two hundred one".