2124223103042 has 8 divisors (see below), whose sum is σ = 3187234505532. Its totient is φ = 1061811601200.

The previous prime is 2124223103039. The next prime is 2124223103053. The reversal of 2124223103042 is 2403013224212.

It can be written as a sum of positive squares in 2 ways, for example, as 2038701364561 + 85521738481 = 1427831^2 + 292441^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149966309 + ... + 149980472.

Almost surely, 2^{2124223103042} is an apocalyptic number.

2124223103042 is a deficient number, since it is larger than the sum of its proper divisors (1063011402490).

2124223103042 is a wasteful number, since it uses less digits than its factorization.

2124223103042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299950324.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2124223103042 its reverse (2403013224212), we get a palindrome (4527236327254).

The spelling of 2124223103042 in words is "two trillion, one hundred twenty-four billion, two hundred twenty-three million, one hundred three thousand, forty-two".