1066054222 has 8 divisors (see below), whose sum is σ = 1601807256. Its totient is φ = 532118472.

The previous prime is 1066054217. The next prime is 1066054277. The reversal of 1066054222 is 2224506601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1066054222² = 2272943208488050568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452853 + ... + 455200.

It is an arithmetic number, because the mean of its divisors is an integer number (200225907).

Almost surely, 2^1066054222 is an apocalyptic number.

1066054222 is a deficient number, since it is larger than the sum of its proper divisors (535753034).

1066054222 is an equidigital number, since it uses as much as digits as its factorization.

1066054222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908642.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1066054222 is about 32650.4857850538. The cubic root of 1066054222 is about 1021.5503215345.

The spelling of 1066054222 in words is "one billion, sixty-six million, fifty-four thousand, two hundred twenty-two".