12214365105 has 32 divisors (see below), whose sum is σ = 20704439808. Its totient is φ = 6127616000.

The previous prime is 12214365103. The next prime is 12214365127. The reversal of 12214365105 is 50156341221.

It is not a de Polignac number, because 12214365105 - 2¹ = 12214365103 is a prime.

It is a super-2 number, since 2×12214365105² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12214365101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464305 + ... + 489905.

It is an arithmetic number, because the mean of its divisors is an integer number (647013744).

Almost surely, 2^12214365105 is an apocalyptic number.

12214365105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12214365105 is a deficient number, since it is larger than the sum of its proper divisors (8490074703).

12214365105 is a wasteful number, since it uses less digits than its factorization.

12214365105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27497.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 12214365105 in words is "twelve billion, two hundred fourteen million, three hundred sixty-five thousand, one hundred five".