3212223133123 has 4 divisors (see below), whose sum is σ = 3286925996728. Its totient is φ = 3137520269520.

The previous prime is 3212223133117. The next prime is 3212223133193. The reversal of 3212223133123 is 3213313222123.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3212223133123 - 2⁹ = 3212223132611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212223133091 and 3212223133100.

It is not an unprimeable number, because it can be changed into a prime (3212223133193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37351431738 + ... + 37351431823.

It is an arithmetic number, because the mean of its divisors is an integer number (821731499182).

Almost surely, 2^{3212223133123} is an apocalyptic number.

3212223133123 is a deficient number, since it is larger than the sum of its proper divisors (74702863605).

3212223133123 is an equidigital number, since it uses as much as digits as its factorization.

3212223133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74702863604.

The product of its digits is 7776, while the sum is 28.

Adding to 3212223133123 its reverse (3213313222123), we get a palindrome (6425536355246).

The spelling of 3212223133123 in words is "three trillion, two hundred twelve billion, two hundred twenty-three million, one hundred thirty-three thousand, one hundred twenty-three".