2229656365396 has 48 divisors (see below), whose sum is σ = 4139251514496. Its totient is φ = 1047262777344.

The previous prime is 2229656365393. The next prime is 2229656365403. The reversal of 2229656365396 is 6935636569222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229656365393) 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, 164701540 + ... + 164715076.

It is an arithmetic number, because the mean of its divisors is an integer number (86234406552).

Almost surely, 2^{2229656365396} is an apocalyptic number.

It is an amenable number.

2229656365396 is a deficient number, since it is larger than the sum of its proper divisors (1909595149100).

2229656365396 is a wasteful number, since it uses less digits than its factorization.

2229656365396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17968 (or 17966 counting only the distinct ones).

The product of its digits is 188956800, while the sum is 64.

The spelling of 2229656365396 in words is "two trillion, two hundred twenty-nine billion, six hundred fifty-six million, three hundred sixty-five thousand, three hundred ninety-six".