2212305032122 has 12 divisors (see below), whose sum is σ = 3436832968686. Its totient is φ = 1068009325040.

The previous prime is 2212305032111. The next prime is 2212305032129.

2212305032122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 2196824944561 + 15480087561 = 1482169^2 + 124419^2 .

It is not an unprimeable number, because it can be changed into a prime (2212305032129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657639529 + ... + 657642892.

Almost surely, 2^{2212305032122} is an apocalyptic number.

2212305032122 is a deficient number, since it is larger than the sum of its proper divisors (1224527936564).

2212305032122 is a wasteful number, since it uses less digits than its factorization.

2212305032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315282481 (or 1315282452 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 2212305032122 in words is "two trillion, two hundred twelve billion, three hundred five million, thirty-two thousand, one hundred twenty-two".