2201100122011 has 8 divisors (see below), whose sum is σ = 2558179319040. Its totient is φ = 1854680005608.

The previous prime is 2201100121973. The next prime is 2201100122059. The reversal of 2201100122011 is 1102210011022.

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 2201100122011 - 2²⁷ = 2200965904283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201100121982 and 2201100122000.

It is not an unprimeable number, because it can be changed into a prime (2201100126011) 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, 2664769711 + ... + 2664770536.

It is an arithmetic number, because the mean of its divisors is an integer number (319772414880).

Almost surely, 2^{2201100122011} is an apocalyptic number.

2201100122011 is a deficient number, since it is larger than the sum of its proper divisors (357079197029).

2201100122011 is an equidigital number, since it uses as much as digits as its factorization.

2201100122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329540313.

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

Adding to 2201100122011 its reverse (1102210011022), we get a palindrome (3303310133033).

The spelling of 2201100122011 in words is "two trillion, two hundred one billion, one hundred million, one hundred twenty-two thousand, eleven".