222772310044072 has 16 divisors (see below), whose sum is σ = 417734412555060. Its totient is φ = 111376466696064.

The previous prime is 222772310044013. The next prime is 222772310044073. The reversal of 222772310044072 is 270440013277222.

It can be written as a sum of positive squares in 2 ways, for example, as 204452078158276 + 18320231885796 = 14298674^2 + 4280214^2 .

It is not an unprimeable number, because it can be changed into a prime (222772310044073) 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, 1210943023 + ... + 1211126974.

Almost surely, 2^{222772310044072} is an apocalyptic number.

It is an amenable number.

222772310044072 is a deficient number, since it is larger than the sum of its proper divisors (194962102510988).

222772310044072 is a wasteful number, since it uses less digits than its factorization.

222772310044072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422081500 (or 2422081496 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 43.

The spelling of 222772310044072 in words is "two hundred twenty-two trillion, seven hundred seventy-two billion, three hundred ten million, forty-four thousand, seventy-two".