11121100110210 has 32 divisors (see below), whose sum is σ = 26715104724672. Its totient is φ = 2962908422720.

The previous prime is 11121100110209. The next prime is 11121100110217. The reversal of 11121100110210 is 1201100112111.

It is a super-2 number, since 2×11121100110210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11121100110217) 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, 169858809 + ... + 169924268.

It is an arithmetic number, because the mean of its divisors is an integer number (834847022646).

Almost surely, 2^{11121100110210} is an apocalyptic number.

11121100110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121100110210 is an abundant number, since it is smaller than the sum of its proper divisors (15594004614462).

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

11121100110210 is a wasteful number, since it uses less digits than its factorization.

11121100110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339784178.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11121100110210 its reverse (1201100112111), we get a palindrome (12322200222321).

The spelling of 11121100110210 in words is "eleven trillion, one hundred twenty-one billion, one hundred million, one hundred ten thousand, two hundred ten".