1222177535706 has 16 divisors (see below), whose sum is σ = 2588140664064. Its totient is φ = 383428246464.

The previous prime is 1222177535699. The next prime is 1222177535729. The reversal of 1222177535706 is 6075357712221.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5991066250 + ... + 5991066453.

It is an arithmetic number, because the mean of its divisors is an integer number (161758791504).

Almost surely, 2^{1222177535706} is an apocalyptic number.

1222177535706 is an abundant number, since it is smaller than the sum of its proper divisors (1365963128358).

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

1222177535706 is a wasteful number, since it uses less digits than its factorization.

1222177535706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982132725.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 1222177535706 in words is "one trillion, two hundred twenty-two billion, one hundred seventy-seven million, five hundred thirty-five thousand, seven hundred six".