12444231022030 has 32 divisors (see below), whose sum is σ = 22718624383584. Its totient is φ = 4906874681856.

The previous prime is 12444231022021. The next prime is 12444231022073. The reversal of 12444231022030 is 3022013244421.

It is a self number, because there is not a number n which added to its sum of digits gives 12444231022030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202407 + ... + 5928226.

It is an arithmetic number, because the mean of its divisors is an integer number (709957011987).

Almost surely, 2^{12444231022030} is an apocalyptic number.

12444231022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12444231022030 is a deficient number, since it is larger than the sum of its proper divisors (10274393361554).

12444231022030 is a wasteful number, since it uses less digits than its factorization.

12444231022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9132580.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12444231022030 its reverse (3022013244421), we get a palindrome (15466244266451).

The spelling of 12444231022030 in words is "twelve trillion, four hundred forty-four billion, two hundred thirty-one million, twenty-two thousand, thirty".