1126216766280 has 64 divisors (see below), whose sum is σ = 3525548146560. Its totient is φ = 287266884608.

The previous prime is 1126216766239. The next prime is 1126216766291. The reversal of 1126216766280 is 826676126211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204022017 + ... + 204027536.

It is an arithmetic number, because the mean of its divisors is an integer number (55086689790).

Almost surely, 2^{1126216766280} is an apocalyptic number.

1126216766280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126216766280 is an abundant number, since it is smaller than the sum of its proper divisors (2399331380280).

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

1126216766280 is a wasteful number, since it uses less digits than its factorization.

1126216766280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408049590 (or 408049586 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 1126216766280 in words is "one trillion, one hundred twenty-six billion, two hundred sixteen million, seven hundred sixty-six thousand, two hundred eighty".