2226064312 has 8 divisors (see below), whose sum is σ = 4173870600. Its totient is φ = 1113032152.

The previous prime is 2226064283. The next prime is 2226064319. The reversal of 2226064312 is 2134606222.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226064319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139129012 + ... + 139129027.

It is an arithmetic number, because the mean of its divisors is an integer number (521733825).

Almost surely, 2^2226064312 is an apocalyptic number.

It is an amenable number.

2226064312 is a deficient number, since it is larger than the sum of its proper divisors (1947806288).

2226064312 is a wasteful number, since it uses less digits than its factorization.

2226064312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278258045 (or 278258041 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2226064312 is about 47181.1859961150. The cubic root of 2226064312 is about 1305.7075110283.

The spelling of 2226064312 in words is "two billion, two hundred twenty-six million, sixty-four thousand, three hundred twelve".