1230002044022 has 4 divisors (see below), whose sum is σ = 1845003066036. Its totient is φ = 615001022010.

The previous prime is 1230002044003. The next prime is 1230002044121. The reversal of 1230002044022 is 2204402000321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1230002043985 and 1230002044003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307500511004 + ... + 307500511007.

It is an arithmetic number, because the mean of its divisors is an integer number (461250766509).

Almost surely, 2^{1230002044022} is an apocalyptic number.

1230002044022 is a deficient number, since it is larger than the sum of its proper divisors (615001022014).

1230002044022 is an equidigital number, since it uses as much as digits as its factorization.

1230002044022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615001022013.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1230002044022 its reverse (2204402000321), we get a palindrome (3434404044343).

The spelling of 1230002044022 in words is "one trillion, two hundred thirty billion, two million, forty-four thousand, twenty-two".