4212211403123 has 8 divisors (see below), whose sum is σ = 4253449925088. Its totient is φ = 4170979482624.

The previous prime is 4212211403111. The next prime is 4212211403149. The reversal of 4212211403123 is 3213041122124.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4212211403123 - 2¹⁸ = 4212211140979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4212211403092 and 4212211403101.

It is not an unprimeable number, because it can be changed into a prime (4212211603123) 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, 363086 + ... + 2925107.

It is an arithmetic number, because the mean of its divisors is an integer number (531681240636).

Almost surely, 2^{4212211403123} is an apocalyptic number.

4212211403123 is a deficient number, since it is larger than the sum of its proper divisors (41238521965).

4212211403123 is a wasteful number, since it uses less digits than its factorization.

4212211403123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300733.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4212211403123 its reverse (3213041122124), we get a palindrome (7425252525247).

The spelling of 4212211403123 in words is "four trillion, two hundred twelve billion, two hundred eleven million, four hundred three thousand, one hundred twenty-three".