1102122211011 has 8 divisors (see below), whose sum is σ = 1469508210000. Its totient is φ = 734742176352.

The previous prime is 1102122210989. The next prime is 1102122211031. The reversal of 1102122211011 is 1101122212011.

It is a happy number.

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

It is not a de Polignac number, because 1102122211011 - 2⁹ = 1102122210499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102122211031) 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, 1040460 + ... + 1812953.

It is an arithmetic number, because the mean of its divisors is an integer number (183688526250).

Almost surely, 2^{1102122211011} is an apocalyptic number.

1102122211011 is a deficient number, since it is larger than the sum of its proper divisors (367385998989).

1102122211011 is a wasteful number, since it uses less digits than its factorization.

1102122211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982165.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1102122211011 its reverse (1101122212011), we get a palindrome (2203244423022).

The spelling of 1102122211011 in words is "one trillion, one hundred two billion, one hundred twenty-two million, two hundred eleven thousand, eleven".