11211023230210 has 32 divisors (see below), whose sum is σ = 20772788141952. Its totient is φ = 4353892408320.

The previous prime is 11211023230207. The next prime is 11211023230219. The reversal of 11211023230210 is 1203232011211.

It is not an unprimeable number, because it can be changed into a prime (11211023230219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77988511 + ... + 78132130.

It is an arithmetic number, because the mean of its divisors is an integer number (649149629436).

Almost surely, 2^{11211023230210} is an apocalyptic number.

11211023230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211023230210 is a deficient number, since it is larger than the sum of its proper divisors (9561764911742).

11211023230210 is a wasteful number, since it uses less digits than its factorization.

11211023230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156120858.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11211023230210 its reverse (1203232011211), we get a palindrome (12414255241421).

The spelling of 11211023230210 in words is "eleven trillion, two hundred eleven billion, twenty-three million, two hundred thirty thousand, two hundred ten".