1000223833 has 16 divisors (see below), whose sum is σ = 1194036480. Its totient is φ = 819717696.

The previous prime is 1000223831. The next prime is 1000223837. The reversal of 1000223833 is 3383220001.

It is a happy number.

It is not a de Polignac number, because 1000223833 - 2¹ = 1000223831 is a prime.

It is a super-2 number, since 2×1000223833² = 2000895432202423778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1000223831) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3010 + ... + 44827.

It is an arithmetic number, because the mean of its divisors is an integer number (74627280).

Almost surely, 2^1000223833 is an apocalyptic number.

It is an amenable number.

1000223833 is a deficient number, since it is larger than the sum of its proper divisors (193812647).

1000223833 is a wasteful number, since it uses less digits than its factorization.

1000223833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47976.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1000223833 is about 31626.3155141411. The cubic root of 1000223833 is about 1000.0746054339.

Adding to 1000223833 its reverse (3383220001), we get a palindrome (4383443834).

The spelling of 1000223833 in words is "one billion, two hundred twenty-three thousand, eight hundred thirty-three".