222056785822 has 8 divisors (see below), whose sum is σ = 333087255072. Its totient is φ = 111027700800.

The previous prime is 222056785789. The next prime is 222056785831. The reversal of 222056785822 is 228587650222.

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

It is a super-2 number, since 2×222056785822² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285547 + ... + 725017.

It is an arithmetic number, because the mean of its divisors is an integer number (41635906884).

Almost surely, 2^222056785822 is an apocalyptic number.

222056785822 is a deficient number, since it is larger than the sum of its proper divisors (111030469250).

222056785822 is a wasteful number, since it uses less digits than its factorization.

222056785822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692114.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 222056785822 in words is "two hundred twenty-two billion, fifty-six million, seven hundred eighty-five thousand, eight hundred twenty-two".