1100222100211 has 16 divisors (see below), whose sum is σ = 1219100527008. Its totient is φ = 986454201600.

The previous prime is 1100222100199. The next prime is 1100222100217. The reversal of 1100222100211 is 1120012220011.

It is a cyclic number.

It is not a de Polignac number, because 1100222100211 - 2⁵ = 1100222100179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1100222100191 and 1100222100200.

It is not an unprimeable number, because it can be changed into a prime (1100222100217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4425720 + ... + 4667701.

It is an arithmetic number, because the mean of its divisors is an integer number (76193782938).

Almost surely, 2^{1100222100211} is an apocalyptic number.

1100222100211 is a deficient number, since it is larger than the sum of its proper divisors (118878426797).

1100222100211 is a wasteful number, since it uses less digits than its factorization.

1100222100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9093702.

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

Adding to 1100222100211 its reverse (1120012220011), we get a palindrome (2220234320222).

The spelling of 1100222100211 in words is "one trillion, one hundred billion, two hundred twenty-two million, one hundred thousand, two hundred eleven".