11211102202110 has 16 divisors (see below), whose sum is σ = 26906645285136. Its totient is φ = 2989627253888.

The previous prime is 11211102202109. The next prime is 11211102202127. The reversal of 11211102202110 is 1120220111211.

It is a happy number.

11211102202110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11211102202110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186851703339 + ... + 186851703398.

It is an arithmetic number, because the mean of its divisors is an integer number (1681665330321).

Almost surely, 2^{11211102202110} is an apocalyptic number.

11211102202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211102202110 is an abundant number, since it is smaller than the sum of its proper divisors (15695543083026).

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

11211102202110 is a wasteful number, since it uses less digits than its factorization.

11211102202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373703406747.

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

Adding to 11211102202110 its reverse (1120220111211), we get a palindrome (12331322313321).

The spelling of 11211102202110 in words is "eleven trillion, two hundred eleven billion, one hundred two million, two hundred two thousand, one hundred ten".