1126762265200 has 120 divisors (see below), whose sum is σ = 3180306353616. Its totient is φ = 378213888000.

The previous prime is 1126762265197. The next prime is 1126762265231. The reversal of 1126762265200 is 25622676211.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9792121 + ... + 9906520.

Almost surely, 2^{1126762265200} is an apocalyptic number.

1126762265200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126762265200 is an abundant number, since it is smaller than the sum of its proper divisors (2053544088416).

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

1126762265200 is a wasteful number, since it uses less digits than its factorization.

1126762265200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19698683 (or 19698672 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1126762265200 in words is "one trillion, one hundred twenty-six billion, seven hundred sixty-two million, two hundred sixty-five thousand, two hundred".