2215216046404 has 24 divisors (see below), whose sum is σ = 4045348802880. Its totient is φ = 1059406190304.

The previous prime is 2215216046339. The next prime is 2215216046411. The reversal of 2215216046404 is 4046406125122.

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, 1721367 + ... + 2719105.

It is an arithmetic number, because the mean of its divisors is an integer number (168556200120).

Almost surely, 2^{2215216046404} is an apocalyptic number.

It is an amenable number.

2215216046404 is a deficient number, since it is larger than the sum of its proper divisors (1830132756476).

2215216046404 is a wasteful number, since it uses less digits than its factorization.

2215216046404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021899 (or 1021897 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 2215216046404 in words is "two trillion, two hundred fifteen billion, two hundred sixteen million, forty-six thousand, four hundred four".