2043112662225 has 36 divisors (see below), whose sum is σ = 3737302273536. Its totient is φ = 1066475823840.

The previous prime is 2043112662223. The next prime is 2043112662229. The reversal of 2043112662225 is 5222662113402.

2043112662225 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 1 + 1 + 2 + 6 + 622 + 25 = 666.

It is not a de Polignac number, because 2043112662225 - 2¹ = 2043112662223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2043112662225.

It is not an unprimeable number, because it can be changed into a prime (2043112662221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 96590497 + ... + 96611646.

Almost surely, 2^{2043112662225} is an apocalyptic number.

2043112662225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2043112662225 is a deficient number, since it is larger than the sum of its proper divisors (1694189611311).

2043112662225 is a wasteful number, since it uses less digits than its factorization.

2043112662225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193202206 (or 193202198 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 2043112662225 its reverse (5222662113402), we get a palindrome (7265774775627).

The spelling of 2043112662225 in words is "two trillion, forty-three billion, one hundred twelve million, six hundred sixty-two thousand, two hundred twenty-five".