11231210 has 16 divisors (see below), whose sum is σ = 20519136. Its totient is φ = 4425168.

The previous prime is 11231201. The next prime is 11231219. The reversal of 11231210 is 1213211.

It is an interprime number because it is at equal distance from previous prime (11231201) and next prime (11231219).

It is a super-2 number, since 2×11231210² = 252280156128200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231191 and 11231200.

It is not an unprimeable number, because it can be changed into a prime (11231219) 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, 7712 + ... + 9051.

It is an arithmetic number, because the mean of its divisors is an integer number (1282446).

Almost surely, 2^11231210 is an apocalyptic number.

11231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231210 is a deficient number, since it is larger than the sum of its proper divisors (9287926).

11231210 is a wasteful number, since it uses less digits than its factorization.

11231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16837.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11231210 is about 3351.2997478590. The cubic root of 11231210 is about 223.9454187806.

Adding to 11231210 its reverse (1213211), we get a palindrome (12444421).

The spelling of 11231210 in words is "eleven million, two hundred thirty-one thousand, two hundred ten".