2220345332012 has 12 divisors (see below), whose sum is σ = 3885900965856. Its totient is φ = 1110087913200.

The previous prime is 2220345331999. The next prime is 2220345332059. The reversal of 2220345332012 is 2102335430222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21129239 + ... + 21234062.

It is an arithmetic number, because the mean of its divisors is an integer number (323825080488).

Almost surely, 2^{2220345332012} is an apocalyptic number.

It is an amenable number.

2220345332012 is a deficient number, since it is larger than the sum of its proper divisors (1665555633844).

2220345332012 is a wasteful number, since it uses less digits than its factorization.

2220345332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42376408 (or 42376406 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 2220345332012 in words is "two trillion, two hundred twenty billion, three hundred forty-five million, three hundred thirty-two thousand, twelve".