11102002221210 has 32 divisors (see below), whose sum is σ = 27504315182592. Its totient is φ = 2865032831040.

The previous prime is 11102002221209. The next prime is 11102002221251. The reversal of 11102002221210 is 1212220020111.

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 11102002221210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5968817469 + ... + 5968819328.

It is an arithmetic number, because the mean of its divisors is an integer number (859509849456).

Almost surely, 2^{11102002221210} is an apocalyptic number.

11102002221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102002221210 is an abundant number, since it is smaller than the sum of its proper divisors (16402312961382).

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

11102002221210 is a wasteful number, since it uses less digits than its factorization.

11102002221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937636838.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11102002221210 its reverse (1212220020111), we get a palindrome (12314222241321).

The spelling of 11102002221210 in words is "eleven trillion, one hundred two billion, two million, two hundred twenty-one thousand, two hundred ten".