11012202221010 has 192 divisors, whose sum is σ = 28216078285824. Its totient is φ = 2748787816320.

The previous prime is 11012202220991. The next prime is 11012202221057. The reversal of 11012202221010 is 1012220221011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 127644949 + ... + 127731191.

It is an arithmetic number, because the mean of its divisors is an integer number (146958741072).

Almost surely, 2^{11012202221010} is an apocalyptic number.

11012202221010 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 11012202221010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14108039142912).

11012202221010 is an abundant number, since it is smaller than the sum of its proper divisors (17203876064814).

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

11012202221010 is a wasteful number, since it uses less digits than its factorization.

11012202221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86461 (or 86430 counting only the distinct ones).

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

Adding to 11012202221010 its reverse (1012220221011), we get a palindrome (12024422442021).

The spelling of 11012202221010 in words is "eleven trillion, twelve billion, two hundred two million, two hundred twenty-one thousand, ten".