12200254445 has 16 divisors (see below), whose sum is σ = 15907975680. Its totient is φ = 8948232000.

The previous prime is 12200254433. The next prime is 12200254447. The reversal of 12200254445 is 54445200221.

It is not a de Polignac number, because 12200254445 - 2¹⁰ = 12200253421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200254447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068406 + ... + 2074295.

It is an arithmetic number, because the mean of its divisors is an integer number (994248480).

Almost surely, 2^12200254445 is an apocalyptic number.

It is an amenable number.

12200254445 is a deficient number, since it is larger than the sum of its proper divisors (3707721235).

12200254445 is a wasteful number, since it uses less digits than its factorization.

12200254445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142756.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 12200254445 its reverse (54445200221), we get a palindrome (66645454666).

The spelling of 12200254445 in words is "twelve billion, two hundred million, two hundred fifty-four thousand, four hundred forty-five".