1000023223132 has 12 divisors (see below), whose sum is σ = 1750086203040. Its totient is φ = 499998593696.

The previous prime is 1000023223063. The next prime is 1000023223139. The reversal of 1000023223132 is 2313223200001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000023223139) 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, 3080593 + ... + 3389704.

It is an arithmetic number, because the mean of its divisors is an integer number (145840516920).

Almost surely, 2^{1000023223132} is an apocalyptic number.

It is an amenable number.

1000023223132 is a deficient number, since it is larger than the sum of its proper divisors (750062979908).

1000023223132 is a wasteful number, since it uses less digits than its factorization.

1000023223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6508940 (or 6508938 counting only the distinct ones).

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

Adding to 1000023223132 its reverse (2313223200001), we get a palindrome (3313246423133).

The spelling of 1000023223132 in words is "one trillion, twenty-three million, two hundred twenty-three thousand, one hundred thirty-two".