12200048 has 20 divisors (see below), whose sum is σ = 27014640. Its totient is φ = 5228544.

The previous prime is 12200029. The next prime is 12200053. The reversal of 12200048 is 84000221.

It is a junction number, because it is equal to n+sod(n) for n = 12199999 and 12200035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54353 + ... + 54576.

It is an arithmetic number, because the mean of its divisors is an integer number (1350732).

Almost surely, 2^12200048 is an apocalyptic number.

It is an amenable number.

12200048 is an abundant number, since it is smaller than the sum of its proper divisors (14814592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12200048 is a wasteful number, since it uses less digits than its factorization.

12200048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108944 (or 108938 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 12200048 is about 3492.8567104878. The cubic root of 12200048 is about 230.2080537077.

Adding to 12200048 its reverse (84000221), we get a palindrome (96200269).

The spelling of 12200048 in words is "twelve million, two hundred thousand, forty-eight".