2201112100211 has 4 divisors (see below), whose sum is σ = 2222905289424. Its totient is φ = 2179318911000.

The previous prime is 2201112100133. The next prime is 2201112100249. The reversal of 2201112100211 is 1120012111022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2201112100211 - 2¹⁴ = 2201112083827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201112105211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10896594455 + ... + 10896594656.

It is an arithmetic number, because the mean of its divisors is an integer number (555726322356).

Almost surely, 2^{2201112100211} is an apocalyptic number.

2201112100211 is a deficient number, since it is larger than the sum of its proper divisors (21793189213).

2201112100211 is a wasteful number, since it uses less digits than its factorization.

2201112100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21793189212.

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

Adding to 2201112100211 its reverse (1120012111022), we get a palindrome (3321124211233).

The spelling of 2201112100211 in words is "two trillion, two hundred one billion, one hundred twelve million, one hundred thousand, two hundred eleven".