11010211220210 has 16 divisors (see below), whose sum is σ = 19824598760256. Its totient is φ = 4402702585008.

The previous prime is 11010211220207. The next prime is 11010211220213. The reversal of 11010211220210 is 1202211201011.

It is an interprime number because it is at equal distance from previous prime (11010211220207) and next prime (11010211220213).

It is a super-2 number, since 2×11010211220210² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11010211220213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172704422 + ... + 172768161.

It is an arithmetic number, because the mean of its divisors is an integer number (1239037422516).

Almost surely, 2^{11010211220210} is an apocalyptic number.

11010211220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010211220210 is a deficient number, since it is larger than the sum of its proper divisors (8814387540046).

11010211220210 is a wasteful number, since it uses less digits than its factorization.

11010211220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345475777.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11010211220210 its reverse (1202211201011), we get a palindrome (12212422421221).

The spelling of 11010211220210 in words is "eleven trillion, ten billion, two hundred eleven million, two hundred twenty thousand, two hundred ten".