11010212220210 has 64 divisors (see below), whose sum is σ = 30240639436032. Its totient is φ = 2513186585856.

The previous prime is 11010212220199. The next prime is 11010212220211. The reversal of 11010212220210 is 1202221201011.

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 11010212220210.

It is not an unprimeable number, because it can be changed into a prime (11010212220211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35609769 + ... + 35917628.

It is an arithmetic number, because the mean of its divisors is an integer number (472509991188).

Almost surely, 2^{11010212220210} is an apocalyptic number.

11010212220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010212220210 is an abundant number, since it is smaller than the sum of its proper divisors (19230427215822).

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

11010212220210 is a wasteful number, since it uses less digits than its factorization.

11010212220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71528147.

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

Adding to 11010212220210 its reverse (1202221201011), we get a palindrome (12212433421221).

The spelling of 11010212220210 in words is "eleven trillion, ten billion, two hundred twelve million, two hundred twenty thousand, two hundred ten".