1001230230012 has 24 divisors (see below), whose sum is σ = 2336602907856. Its totient is φ = 333686404608.

The previous prime is 1001230229971. The next prime is 1001230230023. The reversal of 1001230230012 is 2100320321001.

It is a junction number, because it is equal to n+sod(n) for n = 1001230229973 and 1001230230000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7052463 + ... + 7193030.

It is an arithmetic number, because the mean of its divisors is an integer number (97358454494).

Almost surely, 2^{1001230230012} is an apocalyptic number.

1001230230012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001230230012 is an abundant number, since it is smaller than the sum of its proper divisors (1335372677844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001230230012 is a wasteful number, since it uses less digits than its factorization.

1001230230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14251357 (or 14251355 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1001230230012 its reverse (2100320321001), we get a palindrome (3101550551013).

The spelling of 1001230230012 in words is "one trillion, one billion, two hundred thirty million, two hundred thirty thousand, twelve".