11211303020210 has 32 divisors (see below), whose sum is σ = 20297907744192. Its totient is φ = 4458398584000.

The previous prime is 11211303020119. The next prime is 11211303020257. The reversal of 11211303020210 is 1202030311211.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41820617 + ... + 42087843.

It is an arithmetic number, because the mean of its divisors is an integer number (634309617006).

Almost surely, 2^{11211303020210} is an apocalyptic number.

11211303020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211303020210 is a deficient number, since it is larger than the sum of its proper divisors (9086604723982).

11211303020210 is a wasteful number, since it uses less digits than its factorization.

11211303020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291658.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11211303020210 its reverse (1202030311211), we get a palindrome (12413333331421).

The spelling of 11211303020210 in words is "eleven trillion, two hundred eleven billion, three hundred three million, twenty thousand, two hundred ten".