3123122203132 has 12 divisors (see below), whose sum is σ = 5465674110400. Its totient is φ = 1561501028736.

The previous prime is 3123122203127. The next prime is 3123122203139. The reversal of 3123122203132 is 2313022213213.

It is a junction number, because it is equal to n+sod(n) for n = 3123122203097 and 3123122203106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123122203139) 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, 14901132 + ... + 15109267.

Almost surely, 2^{3123122203132} is an apocalyptic number.

It is an amenable number.

3123122203132 is a deficient number, since it is larger than the sum of its proper divisors (2342551907268).

3123122203132 is a wasteful number, since it uses less digits than its factorization.

3123122203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30036420 (or 30036418 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3123122203132 its reverse (2313022213213), we get a palindrome (5436144416345).

The spelling of 3123122203132 in words is "three trillion, one hundred twenty-three billion, one hundred twenty-two million, two hundred three thousand, one hundred thirty-two".