11111002210210 has 16 divisors (see below), whose sum is σ = 22856918832576. Its totient is φ = 3809486472048.

The previous prime is 11111002210183. The next prime is 11111002210213. The reversal of 11111002210210 is 1201220011111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11111002210213) 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, 79364301432 + ... + 79364301571.

It is an arithmetic number, because the mean of its divisors is an integer number (1428557427036).

Almost surely, 2^{11111002210210} is an apocalyptic number.

11111002210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111002210210 is an abundant number, since it is smaller than the sum of its proper divisors (11745916622366).

11111002210210 is a wasteful number, since it uses less digits than its factorization.

11111002210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158728603017.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11111002210210 its reverse (1201220011111), we get a palindrome (12312222221321).

The spelling of 11111002210210 in words is "eleven trillion, one hundred eleven billion, two million, two hundred ten thousand, two hundred ten".