772305367222 has 8 divisors (see below), whose sum is σ = 1195827665472. Its totient is φ = 373696145400.

The previous prime is 772305367217. The next prime is 772305367241. The reversal of 772305367222 is 222763503277.

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

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, 6228269029 + ... + 6228269152.

It is an arithmetic number, because the mean of its divisors is an integer number (149478458184).

Almost surely, 2^772305367222 is an apocalyptic number.

772305367222 is a deficient number, since it is larger than the sum of its proper divisors (423522298250).

772305367222 is a wasteful number, since it uses less digits than its factorization.

772305367222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12456538214.

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 772305367222 in words is "seven hundred seventy-two billion, three hundred five million, three hundred sixty-seven thousand, two hundred twenty-two".