2227066282472 has 16 divisors (see below), whose sum is σ = 4176525377700. Its totient is φ = 1113326181760.

The previous prime is 2227066282471. The next prime is 2227066282477. The reversal of 2227066282472 is 2742826607222.

It can be written as a sum of positive squares in 2 ways, for example, as 2137110676996 + 89955605476 = 1461886^2 + 299926^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2227066282472.

It is not an unprimeable number, because it can be changed into a prime (2227066282471) 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, 25824197 + ... + 25910292.

Almost surely, 2^{2227066282472} is an apocalyptic number.

It is an amenable number.

2227066282472 is a deficient number, since it is larger than the sum of its proper divisors (1949459095228).

2227066282472 is a wasteful number, since it uses less digits than its factorization.

2227066282472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51739876 (or 51739872 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 2227066282472 in words is "two trillion, two hundred twenty-seven billion, sixty-six million, two hundred eighty-two thousand, four hundred seventy-two".