2112122332330 has 16 divisors (see below), whose sum is σ = 3801863708640. Its totient is φ = 844839263952.

The previous prime is 2112122332277. The next prime is 2112122332343. The reversal of 2112122332330 is 332332212112.

It is a super-2 number, since 2×2112122332330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112122332295 and 2112122332304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255360 + ... + 2071099.

It is an arithmetic number, because the mean of its divisors is an integer number (237616481790).

Almost surely, 2^{2112122332330} is an apocalyptic number.

2112122332330 is a deficient number, since it is larger than the sum of its proper divisors (1689741376310).

2112122332330 is a wasteful number, since it uses less digits than its factorization.

2112122332330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417253.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2112122332330 its reverse (332332212112), we get a palindrome (2444454544442).

The spelling of 2112122332330 in words is "two trillion, one hundred twelve billion, one hundred twenty-two million, three hundred thirty-two thousand, three hundred thirty".