11121010022210 has 32 divisors (see below), whose sum is σ = 23122185547392. Its totient is φ = 3806121076480.

The previous prime is 11121010022209. The next prime is 11121010022219. The reversal of 11121010022210 is 1222001012111.

11121010022210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11121010022210³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11121010022219) 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, 2973530222 + ... + 2973533961.

It is an arithmetic number, because the mean of its divisors is an integer number (722568298356).

Almost surely, 2^{11121010022210} is an apocalyptic number.

11121010022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121010022210 is an abundant number, since it is smaller than the sum of its proper divisors (12001175525182).

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

11121010022210 is a wasteful number, since it uses less digits than its factorization.

11121010022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947064218.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11121010022210 its reverse (1222001012111), we get a palindrome (12343011034321).

The spelling of 11121010022210 in words is "eleven trillion, one hundred twenty-one billion, ten million, twenty-two thousand, two hundred ten".