11102211020010 has 128 divisors (see below), whose sum is σ = 30605380070400. Its totient is φ = 2549131845120.

The previous prime is 11102211019981. The next prime is 11102211020023. The reversal of 11102211020010 is 1002011220111.

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, 24270286 + ... + 24723494.

It is an arithmetic number, because the mean of its divisors is an integer number (239104531800).

Almost surely, 2^{11102211020010} is an apocalyptic number.

11102211020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102211020010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15302690035200).

11102211020010 is an abundant number, since it is smaller than the sum of its proper divisors (19503169050390).

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

11102211020010 is a wasteful number, since it uses less digits than its factorization.

11102211020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457156.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102211020010 its reverse (1002011220111), we get a palindrome (12104222240121).

The spelling of 11102211020010 in words is "eleven trillion, one hundred two billion, two hundred eleven million, twenty thousand, ten".