11205112310 has 16 divisors (see below), whose sum is σ = 23050516896. Its totient is φ = 3841752768.

The previous prime is 11205112253. The next prime is 11205112333. The reversal of 11205112310 is 1321150211.

It is a super-2 number, since 2×11205112310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80036447 + ... + 80036586.

It is an arithmetic number, because the mean of its divisors is an integer number (1440657306).

Almost surely, 2^11205112310 is an apocalyptic number.

11205112310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11205112310 is an abundant number, since it is smaller than the sum of its proper divisors (11845404586).

11205112310 is a wasteful number, since it uses less digits than its factorization.

11205112310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160073047.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 11205112310 its reverse (1321150211), we get a palindrome (12526262521).

The spelling of 11205112310 in words is "eleven billion, two hundred five million, one hundred twelve thousand, three hundred ten".