222447768422 has 8 divisors (see below), whose sum is σ = 364005439272. Its totient is φ = 101112622000.

The previous prime is 222447768409. The next prime is 222447768427. The reversal of 222447768422 is 224867744222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222447768427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055631079 + ... + 5055631122.

It is an arithmetic number, because the mean of its divisors is an integer number (45500679909).

Almost surely, 2^222447768422 is an apocalyptic number.

222447768422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222447768422 is a deficient number, since it is larger than the sum of its proper divisors (141557670850).

222447768422 is a wasteful number, since it uses less digits than its factorization.

222447768422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111262214.

The product of its digits is 4816896, while the sum is 50.

The spelling of 222447768422 in words is "two hundred twenty-two billion, four hundred forty-seven million, seven hundred sixty-eight thousand, four hundred twenty-two".