1102011213211 has 16 divisors (see below), whose sum is σ = 1172660176800. Its totient is φ = 1032647616000.

The previous prime is 1102011213209. The next prime is 1102011213217. The reversal of 1102011213211 is 1123121102011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1102011213211 - 2¹ = 1102011213209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102011213217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1651701 + ... + 2220841.

It is an arithmetic number, because the mean of its divisors is an integer number (73291261050).

Almost surely, 2^{1102011213211} is an apocalyptic number.

1102011213211 is a deficient number, since it is larger than the sum of its proper divisors (70648963589).

1102011213211 is a wasteful number, since it uses less digits than its factorization.

1102011213211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570270.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1102011213211 its reverse (1123121102011), we get a palindrome (2225132315222).

The spelling of 1102011213211 in words is "one trillion, one hundred two billion, eleven million, two hundred thirteen thousand, two hundred eleven".