1126267211766 has 16 divisors (see below), whose sum is σ = 2350470703104. Its totient is φ = 359099690664.

The previous prime is 1126267211753. The next prime is 1126267211767. The reversal of 1126267211766 is 6671127626211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126267211767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4080678166 + ... + 4080678441.

It is an arithmetic number, because the mean of its divisors is an integer number (146904418944).

Almost surely, 2^{1126267211766} is an apocalyptic number.

1126267211766 is an abundant number, since it is smaller than the sum of its proper divisors (1224203491338).

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

1126267211766 is a wasteful number, since it uses less digits than its factorization.

1126267211766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161356635.

The product of its digits is 508032, while the sum is 48.

The spelling of 1126267211766 in words is "one trillion, one hundred twenty-six billion, two hundred sixty-seven million, two hundred eleven thousand, seven hundred sixty-six".