12200222105 has 8 divisors (see below), whose sum is σ = 14650984512. Its totient is φ = 9753032368.

The previous prime is 12200222039. The next prime is 12200222119. The reversal of 12200222105 is 50122200221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12200222105 - 2¹⁶ = 12200156569 is a prime.

It is a super-2 number, since 2×12200222105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885647 + ... + 899316.

It is an arithmetic number, because the mean of its divisors is an integer number (1831373064).

Almost surely, 2^12200222105 is an apocalyptic number.

It is an amenable number.

12200222105 is a deficient number, since it is larger than the sum of its proper divisors (2450762407).

12200222105 is a wasteful number, since it uses less digits than its factorization.

12200222105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786335.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 12200222105 its reverse (50122200221), we get a palindrome (62322422326).

The spelling of 12200222105 in words is "twelve billion, two hundred million, two hundred twenty-two thousand, one hundred five".