3123224400124 has 12 divisors (see below), whose sum is σ = 5521989532864. Its totient is φ = 1545513105024.

The previous prime is 3123224400071. The next prime is 3123224400133. The reversal of 3123224400124 is 4210044223213.

It is a junction number, because it is equal to n+sod(n) for n = 3123224400092 and 3123224400101.

It is a congruent number.

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, 4024773324 + ... + 4024774099.

Almost surely, 2^{3123224400124} is an apocalyptic number.

It is an amenable number.

3123224400124 is a deficient number, since it is larger than the sum of its proper divisors (2398765132740).

3123224400124 is a wasteful number, since it uses less digits than its factorization.

3123224400124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049547524 (or 8049547522 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3123224400124 its reverse (4210044223213), we get a palindrome (7333268623337).

The spelling of 3123224400124 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-four million, four hundred thousand, one hundred twenty-four".