1232022003 has 4 divisors (see below), whose sum is σ = 1642696008. Its totient is φ = 821348000.

The previous prime is 1232021983. The next prime is 1232022013. The reversal of 1232022003 is 3002202321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3002202321 = 3 ⋅1000734107.

It is a cyclic number.

It is not a de Polignac number, because 1232022003 - 2¹² = 1232017907 is a prime.

It is a super-2 number, since 2×1232022003² = 3035756431752264018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1232022013) 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, 205336998 + ... + 205337003.

It is an arithmetic number, because the mean of its divisors is an integer number (410674002).

Almost surely, 2^1232022003 is an apocalyptic number.

1232022003 is a deficient number, since it is larger than the sum of its proper divisors (410674005).

1232022003 is an equidigital number, since it uses as much as digits as its factorization.

1232022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410674004.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1232022003 is about 35100.1709824895. The cubic root of 1232022003 is about 1072.0280641067.

Adding to 1232022003 its reverse (3002202321), we get a palindrome (4234224324).

The spelling of 1232022003 in words is "one billion, two hundred thirty-two million, twenty-two thousand, three".