12042183892250 has 64 divisors (see below), whose sum is σ = 23146137364896. Its totient is φ = 4688534016000.

The previous prime is 12042183892231. The next prime is 12042183892259. The reversal of 12042183892250 is 5229838124021.

It can be written as a sum of positive squares in 16 ways, for example, as 4678651194361 + 7363532697889 = 2163019^2 + 2713583^2 .

It is a super-2 number, since 2×12042183892250² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12042183892195 and 12042183892204.

It is not an unprimeable number, because it can be changed into a prime (12042183892259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3081614 + ... + 5794886.

Almost surely, 2^{12042183892250} is an apocalyptic number.

12042183892250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12042183892250 is a deficient number, since it is larger than the sum of its proper divisors (11103953472646).

12042183892250 is a wasteful number, since it uses less digits than its factorization.

12042183892250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713764 (or 2713754 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 12042183892250 in words is "twelve trillion, forty-two billion, one hundred eighty-three million, eight hundred ninety-two thousand, two hundred fifty".