1068732706522 has 32 divisors (see below), whose sum is σ = 1804545412992. Its totient is φ = 471011179584.

The previous prime is 1068732706439. The next prime is 1068732706529. The reversal of 1068732706522 is 2256072378601.

It is a super-2 number, since 2×1068732706522² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068732706529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171273 + ... + 1873324.

It is an arithmetic number, because the mean of its divisors is an integer number (56392044156).

Almost surely, 2^{1068732706522} is an apocalyptic number.

1068732706522 is a deficient number, since it is larger than the sum of its proper divisors (735812706470).

1068732706522 is a wasteful number, since it uses less digits than its factorization.

1068732706522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045222.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 1068732706522 in words is "one trillion, sixty-eight billion, seven hundred thirty-two million, seven hundred six thousand, five hundred twenty-two".