2226701072272 has 40 divisors (see below), whose sum is σ = 4594416547896. Its totient is φ = 1041802315776.

The previous prime is 2226701072261. The next prime is 2226701072293. The reversal of 2226701072272 is 2722701076222.

It is a happy number.

2226701072272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1568064946176 + 658636126096 = 1252224^2 + 811564^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23613063 + ... + 23707174.

Almost surely, 2^{2226701072272} is an apocalyptic number.

It is an amenable number.

2226701072272 is an abundant number, since it is smaller than the sum of its proper divisors (2367715475624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2226701072272 is a wasteful number, since it uses less digits than its factorization.

2226701072272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47320435 (or 47320429 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 2226701072272 in words is "two trillion, two hundred twenty-six billion, seven hundred one million, seventy-two thousand, two hundred seventy-two".