3213122213123 has 4 divisors (see below), whose sum is σ = 3213152841360. Its totient is φ = 3213091584888.

The previous prime is 3213122213117. The next prime is 3213122213177.

3213122213123 is nontrivially palindromic in base 10.

3213122213123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3213122213123 - 2³⁰ = 3212048471299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3213122213092 and 3213122213101.

It is not an unprimeable number, because it can be changed into a prime (3213122216123) 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, 15156215 + ... + 15366752.

It is an arithmetic number, because the mean of its divisors is an integer number (803288210340).

Almost surely, 2^{3213122213123} is an apocalyptic number.

3213122213123 is a deficient number, since it is larger than the sum of its proper divisors (30628237).

3213122213123 is a wasteful number, since it uses less digits than its factorization.

3213122213123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30628236.

The product of its digits is 2592, while the sum is 26.

The spelling of 3213122213123 in words is "three trillion, two hundred thirteen billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred twenty-three".