2122111243324 has 6 divisors (see below), whose sum is σ = 3713694675824. Its totient is φ = 1061055621660.

The previous prime is 2122111243319. The next prime is 2122111243339. The reversal of 2122111243324 is 4233421112212.

It is a super-2 number, since 2×2122111243324² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122111243292 and 2122111243301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265263905412 + ... + 265263905419.

Almost surely, 2^{2122111243324} is an apocalyptic number.

It is an amenable number.

2122111243324 is a deficient number, since it is larger than the sum of its proper divisors (1591583432500).

2122111243324 is a wasteful number, since it uses less digits than its factorization.

2122111243324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530527810835 (or 530527810833 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 2122111243324 its reverse (4233421112212), we get a palindrome (6355532355536).

The spelling of 2122111243324 in words is "two trillion, one hundred twenty-two billion, one hundred eleven million, two hundred forty-three thousand, three hundred twenty-four".