2232646661222 has 16 divisors (see below), whose sum is σ = 3351635074800. Its totient is φ = 1115435254752.

The previous prime is 2232646661191. The next prime is 2232646661249. The reversal of 2232646661222 is 2221666462322.

It is a super-3 number, since 3×2232646661222³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16336529 + ... + 16472627.

It is an arithmetic number, because the mean of its divisors is an integer number (209477192175).

Almost surely, 2^{2232646661222} is an apocalyptic number.

2232646661222 is a deficient number, since it is larger than the sum of its proper divisors (1118988413578).

2232646661222 is a wasteful number, since it uses less digits than its factorization.

2232646661222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142567.

The product of its digits is 995328, while the sum is 44.

The spelling of 2232646661222 in words is "two trillion, two hundred thirty-two billion, six hundred forty-six million, six hundred sixty-one thousand, two hundred twenty-two".