12211303310 has 64 divisors (see below), whose sum is σ = 22977146880. Its totient is φ = 4667324160.

The previous prime is 12211303259. The next prime is 12211303331. The reversal of 12211303310 is 1330311221.

It is a super-2 number, since 2×12211303310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18873407 + ... + 18874053.

It is an arithmetic number, because the mean of its divisors is an integer number (359017920).

Almost surely, 2^12211303310 is an apocalyptic number.

12211303310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211303310 is a deficient number, since it is larger than the sum of its proper divisors (10765843570).

12211303310 is a wasteful number, since it uses less digits than its factorization.

12211303310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12211303310 its reverse (1330311221), we get a palindrome (13541614531).

The spelling of 12211303310 in words is "twelve billion, two hundred eleven million, three hundred three thousand, three hundred ten".