221234114399 has 8 divisors (see below), whose sum is σ = 226172530368. Its totient is φ = 216305336320.

The previous prime is 221234114377. The next prime is 221234114401. The reversal of 221234114399 is 993411432122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 221234114399 - 2²⁸ = 220965678943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221234114359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2363042 + ... + 2454879.

It is an arithmetic number, because the mean of its divisors is an integer number (28271566296).

Almost surely, 2^221234114399 is an apocalyptic number.

221234114399 is a deficient number, since it is larger than the sum of its proper divisors (4938415969).

221234114399 is an equidigital number, since it uses as much as digits as its factorization.

221234114399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818945.

The product of its digits is 93312, while the sum is 41.

The spelling of 221234114399 in words is "two hundred twenty-one billion, two hundred thirty-four million, one hundred fourteen thousand, three hundred ninety-nine".