126355305112 has 16 divisors (see below), whose sum is σ = 237071778840. Its totient is φ = 63136164096.

The previous prime is 126355305107. The next prime is 126355305113. The reversal of 126355305112 is 211503553621.

It is a super-2 number, since 2×126355305112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126355305113) 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, 5173113 + ... + 5197480.

Almost surely, 2^126355305112 is an apocalyptic number.

It is an amenable number.

126355305112 is a deficient number, since it is larger than the sum of its proper divisors (110716473728).

126355305112 is a wasteful number, since it uses less digits than its factorization.

126355305112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10372122 (or 10372118 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 126355305112 its reverse (211503553621), we get a palindrome (337858858733).

The spelling of 126355305112 in words is "one hundred twenty-six billion, three hundred fifty-five million, three hundred five thousand, one hundred twelve".