1268935834522 has 32 divisors (see below), whose sum is σ = 1932666624000. Its totient is φ = 624758928768.

The previous prime is 1268935834493. The next prime is 1268935834547. The reversal of 1268935834522 is 2254385398621.

It is a super-2 number, since 2×1268935834522² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 100599088 + ... + 100611700.

It is an arithmetic number, because the mean of its divisors is an integer number (60395832000).

Almost surely, 2^{1268935834522} is an apocalyptic number.

1268935834522 is a deficient number, since it is larger than the sum of its proper divisors (663730789478).

1268935834522 is a wasteful number, since it uses less digits than its factorization.

1268935834522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14350.

The product of its digits is 24883200, while the sum is 58.

The spelling of 1268935834522 in words is "one trillion, two hundred sixty-eight billion, nine hundred thirty-five million, eight hundred thirty-four thousand, five hundred twenty-two".