12200142113 has 4 divisors (see below), whose sum is σ = 12200694960. Its totient is φ = 12199589268.

The previous prime is 12200142109. The next prime is 12200142121. The reversal of 12200142113 is 31124100221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31124100221 = 88177 ⋅352973.

It is a cyclic number.

It is not a de Polignac number, because 12200142113 - 2² = 12200142109 is a prime.

It is a super-2 number, since 2×12200142113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12200142091 and 12200142100.

It is not an unprimeable number, because it can be changed into a prime (12200142613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241883 + ... + 287936.

It is an arithmetic number, because the mean of its divisors is an integer number (3050173740).

Almost surely, 2^12200142113 is an apocalyptic number.

It is an amenable number.

12200142113 is a deficient number, since it is larger than the sum of its proper divisors (552847).

12200142113 is an equidigital number, since it uses as much as digits as its factorization.

12200142113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552846.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12200142113 its reverse (31124100221), we get a palindrome (43324242334).

The spelling of 12200142113 in words is "twelve billion, two hundred million, one hundred forty-two thousand, one hundred thirteen".