1466222000 has 40 divisors (see below), whose sum is σ = 3545329632. Its totient is φ = 586488000.

The previous prime is 1466221961. The next prime is 1466222059. The reversal of 1466222000 is 2226641.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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, 364556 + ... + 368555.

Almost surely, 2^1466222000 is an apocalyptic number.

1466222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1466222000 is an abundant number, since it is smaller than the sum of its proper divisors (2079107632).

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

1466222000 is an equidigital number, since it uses as much as digits as its factorization.

1466222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733134 (or 733118 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1466222000 is about 38291.2783803309. The cubic root of 1466222000 is about 1136.0564468083.

Adding to 1466222000 its reverse (2226641), we get a palindrome (1468448641).

The spelling of 1466222000 in words is "one billion, four hundred sixty-six million, two hundred twenty-two thousand".