2222520465346 has 12 divisors (see below), whose sum is σ = 3518477690742. Its totient is φ = 1052772851664.

The previous prime is 2222520465331. The next prime is 2222520465353. The reversal of 2222520465346 is 6435640252222.

It can be written as a sum of positive squares in only one way, i.e., 2037073962121 + 185446503225 = 1427261^2 + 430635^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1539140875 + ... + 1539142318.

Almost surely, 2^{2222520465346} is an apocalyptic number.

2222520465346 is a deficient number, since it is larger than the sum of its proper divisors (1295957225396).

2222520465346 is a wasteful number, since it uses less digits than its factorization.

2222520465346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078283233 (or 3078283214 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 2222520465346 in words is "two trillion, two hundred twenty-two billion, five hundred twenty million, four hundred sixty-five thousand, three hundred forty-six".