2201120211101 has 8 divisors (see below), whose sum is σ = 2516007871104. Its totient is φ = 1886343030000.

The previous prime is 2201120211067. The next prime is 2201120211127. The reversal of 2201120211101 is 1011120211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201120211101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201120211001) 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, 27577025 + ... + 27656726.

It is an arithmetic number, because the mean of its divisors is an integer number (314500983888).

Almost surely, 2^{2201120211101} is an apocalyptic number.

It is an amenable number.

2201120211101 is a deficient number, since it is larger than the sum of its proper divisors (314887660003).

2201120211101 is an equidigital number, since it uses as much as digits as its factorization.

2201120211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55239451.

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

Adding to 2201120211101 its reverse (1011120211022), we get a palindrome (3212240422123).

The spelling of 2201120211101 in words is "two trillion, two hundred one billion, one hundred twenty million, two hundred eleven thousand, one hundred one".