222065469797 has 8 divisors (see below), whose sum is σ = 229742749440. Its totient is φ = 214389513520.

The previous prime is 222065469751. The next prime is 222065469839. The reversal of 222065469797 is 797964560222.

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 222065469797 - 2⁸ = 222065469541 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 (222065469697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16772 + ... + 666642.

It is an arithmetic number, because the mean of its divisors is an integer number (28717843680).

Almost surely, 2^222065469797 is an apocalyptic number.

It is an amenable number.

222065469797 is a deficient number, since it is larger than the sum of its proper divisors (7677279643).

222065469797 is a wasteful number, since it uses less digits than its factorization.

222065469797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661683.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 222065469797 in words is "two hundred twenty-two billion, sixty-five million, four hundred sixty-nine thousand, seven hundred ninety-seven".