11021200112010 has 128 divisors (see below), whose sum is σ = 30376988375040. Its totient is φ = 2530953734400.

The previous prime is 11021200112003. The next prime is 11021200112023. The reversal of 11021200112010 is 1021100212011.

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, 74106084 + ... + 74254656.

It is an arithmetic number, because the mean of its divisors is an integer number (237320221680).

Almost surely, 2^{11021200112010} is an apocalyptic number.

11021200112010 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 11021200112010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15188494187520).

11021200112010 is an abundant number, since it is smaller than the sum of its proper divisors (19355788263030).

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

11021200112010 is a wasteful number, since it uses less digits than its factorization.

11021200112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160444.

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

Adding to 11021200112010 its reverse (1021100212011), we get a palindrome (12042300324021).

The spelling of 11021200112010 in words is "eleven trillion, twenty-one billion, two hundred million, one hundred twelve thousand, ten".