222240777973 has 8 divisors (see below), whose sum is σ = 226015639200. Its totient is φ = 218466185808.

The previous prime is 222240777959. The next prime is 222240777989. The reversal of 222240777973 is 379777042222.

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 222240777973 - 2³³ = 213650843381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222240777973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222240777923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2299615 + ... + 2394307.

It is an arithmetic number, because the mean of its divisors is an integer number (28251954900).

Almost surely, 2^222240777973 is an apocalyptic number.

It is an amenable number.

222240777973 is a deficient number, since it is larger than the sum of its proper divisors (3774861227).

222240777973 is an equidigital number, since it uses as much as digits as its factorization.

222240777973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134531.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The spelling of 222240777973 in words is "two hundred twenty-two billion, two hundred forty million, seven hundred seventy-seven thousand, nine hundred seventy-three".