2120333003122 has 16 divisors (see below), whose sum is σ = 3191053187160. Its totient is φ = 1056651515392.

The previous prime is 2120333003083. The next prime is 2120333003123. The reversal of 2120333003122 is 2213003330212.

It can be written as a sum of positive squares in 4 ways, for example, as 1338716106841 + 781616896281 = 1157029^2 + 884091^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2120333003093 and 2120333003102.

It is not an unprimeable number, because it can be changed into a prime (2120333003123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734928 + ... + 2186500.

Almost surely, 2^{2120333003122} is an apocalyptic number.

2120333003122 is a deficient number, since it is larger than the sum of its proper divisors (1070720184038).

2120333003122 is a wasteful number, since it uses less digits than its factorization.

2120333003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453997.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2120333003122 its reverse (2213003330212), we get a palindrome (4333336333334).

The spelling of 2120333003122 in words is "two trillion, one hundred twenty billion, three hundred thirty-three million, three thousand, one hundred twenty-two".