1000022330 has 8 divisors (see below), whose sum is σ = 1800040212. Its totient is φ = 400008928.

The previous prime is 1000022327. The next prime is 1000022339. The reversal of 1000022330 is 332200001.

It can be written as a sum of positive squares in 2 ways, for example, as 999887641 + 134689 = 31621^2 + 367^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1000022339) 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, 50001107 + ... + 50001126.

Almost surely, 2^1000022330 is an apocalyptic number.

1000022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000022330 is a deficient number, since it is larger than the sum of its proper divisors (800017882).

1000022330 is a wasteful number, since it uses less digits than its factorization.

1000022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100002240.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1000022330 is about 31623.1296680136. The cubic root of 1000022330 is about 1000.0074432779.

Adding to 1000022330 its reverse (332200001), we get a palindrome (1332222331).

The spelling of 1000022330 in words is "one billion, twenty-two thousand, three hundred thirty".