1022231233 has 8 divisors (see below), whose sum is σ = 1097608320. Its totient is φ = 948548160.

The previous prime is 1022231209. The next prime is 1022231263. The reversal of 1022231233 is 3321322201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022231233 - 2⁹ = 1022230721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022231233.

It is not an unprimeable number, because it can be changed into a prime (1022231263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422253 + ... + 424666.

It is an arithmetic number, because the mean of its divisors is an integer number (137201040).

Almost surely, 2^1022231233 is an apocalyptic number.

It is an amenable number.

1022231233 is a deficient number, since it is larger than the sum of its proper divisors (75377087).

1022231233 is an equidigital number, since it uses as much as digits as its factorization.

1022231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847007.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1022231233 is about 31972.3510708862. The cubic root of 1022231233 is about 1007.3561651459.

Adding to 1022231233 its reverse (3321322201), we get a palindrome (4343553434).

The spelling of 1022231233 in words is "one billion, twenty-two million, two hundred thirty-one thousand, two hundred thirty-three".