1002233212023 has 4 divisors (see below), whose sum is σ = 1336310949368. Its totient is φ = 668155474680.

The previous prime is 1002233212007. The next prime is 1002233212051. The reversal of 1002233212023 is 3202123322001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1002233212023 - 2⁴ = 1002233212007 is a prime.

It is a super-2 number, since 2×1002233212023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002233212073) 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, 167038868668 + ... + 167038868673.

It is an arithmetic number, because the mean of its divisors is an integer number (334077737342).

Almost surely, 2^{1002233212023} is an apocalyptic number.

1002233212023 is a deficient number, since it is larger than the sum of its proper divisors (334077737345).

1002233212023 is an equidigital number, since it uses as much as digits as its factorization.

1002233212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334077737344.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1002233212023 its reverse (3202123322001), we get a palindrome (4204356534024).

The spelling of 1002233212023 in words is "one trillion, two billion, two hundred thirty-three million, two hundred twelve thousand, twenty-three".