2227273456 has 20 divisors (see below), whose sum is σ = 4344309000. Its totient is φ = 1106161472.

The previous prime is 2227273453. The next prime is 2227273483. The reversal of 2227273456 is 6543727222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227273453) 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, 464746 + ... + 469513.

It is an arithmetic number, because the mean of its divisors is an integer number (217215450).

Almost surely, 2^2227273456 is an apocalyptic number.

It is an amenable number.

2227273456 is a deficient number, since it is larger than the sum of its proper divisors (2117035544).

2227273456 is a wasteful number, since it uses less digits than its factorization.

2227273456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934416 (or 934410 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 2227273456 is about 47193.9980929779. The cubic root of 2227273456 is about 1305.9438777597.

The spelling of 2227273456 in words is "two billion, two hundred twenty-seven million, two hundred seventy-three thousand, four hundred fifty-six".