11102011210122 has 128 divisors (see below), whose sum is σ = 25629616373760. Its totient is φ = 3140486519040.

The previous prime is 11102011210111. The next prime is 11102011210189. The reversal of 11102011210122 is 22101211020111.

It is a happy number.

11102011210122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2863555248 + ... + 2863559124.

It is an arithmetic number, because the mean of its divisors is an integer number (200231377920).

Almost surely, 2^{11102011210122} is an apocalyptic number.

11102011210122 is an abundant number, since it is smaller than the sum of its proper divisors (14527605163638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102011210122 is a wasteful number, since it uses less digits than its factorization.

11102011210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676.

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

Adding to 11102011210122 its reverse (22101211020111), we get a palindrome (33203222230233).

The spelling of 11102011210122 in words is "eleven trillion, one hundred two billion, eleven million, two hundred ten thousand, one hundred twenty-two".