2120332120122 has 32 divisors (see below), whose sum is σ = 4282815715200. Its totient is φ = 699761965248.

The previous prime is 2120332120121. The next prime is 2120332120147. The reversal of 2120332120122 is 2210212330212.

It is not an unprimeable number, because it can be changed into a prime (2120332120121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366373 + ... + 2091624.

It is an arithmetic number, because the mean of its divisors is an integer number (133837991100).

Almost surely, 2^{2120332120122} is an apocalyptic number.

2120332120122 is an abundant number, since it is smaller than the sum of its proper divisors (2162483595078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120332120122 is a wasteful number, since it uses less digits than its factorization.

2120332120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459430.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2120332120122 its reverse (2210212330212), we get a palindrome (4330544450334).

The spelling of 2120332120122 in words is "two trillion, one hundred twenty billion, three hundred thirty-two million, one hundred twenty thousand, one hundred twenty-two".