2120233230122 has 128 divisors (see below), whose sum is σ = 3915852595200. Its totient is φ = 840909828096.

The previous prime is 2120233230121. The next prime is 2120233230149. The reversal of 2120233230122 is 2210323320212.

It is a super-2 number, since 2×2120233230122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2120233230121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 817674458 + ... + 817677050.

It is an arithmetic number, because the mean of its divisors is an integer number (30592598400).

Almost surely, 2^{2120233230122} is an apocalyptic number.

2120233230122 is a deficient number, since it is larger than the sum of its proper divisors (1795619365078).

2120233230122 is a wasteful number, since it uses less digits than its factorization.

2120233230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2120233230122 its reverse (2210323320212), we get a palindrome (4330556550334).

The spelling of 2120233230122 in words is "two trillion, one hundred twenty billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-two".