12142204023 has 8 divisors (see below), whose sum is σ = 16237647088. Its totient is φ = 8070781824.

The previous prime is 12142204013. The next prime is 12142204033. The reversal of 12142204023 is 32040224121.

It is an interprime number because it is at equal distance from previous prime (12142204013) and next prime (12142204033).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12142204023 - 2¹⁰ = 12142202999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142204013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6004036 + ... + 6006057.

It is an arithmetic number, because the mean of its divisors is an integer number (2029705886).

Almost surely, 2^12142204023 is an apocalyptic number.

12142204023 is a deficient number, since it is larger than the sum of its proper divisors (4095443065).

12142204023 is a wasteful number, since it uses less digits than its factorization.

12142204023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010433.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12142204023 its reverse (32040224121), we get a palindrome (44182428144).

The spelling of 12142204023 in words is "twelve billion, one hundred forty-two million, two hundred four thousand, twenty-three".