2216202304432 has 40 divisors (see below), whose sum is σ = 4345510150800. Its totient is φ = 1094799670272.

The previous prime is 2216202304399. The next prime is 2216202304447. The reversal of 2216202304432 is 2344032026122.

It is a junction number, because it is equal to n+sod(n) for n = 2216202304394 and 2216202304403.

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, 1231843 + ... + 2439229.

It is an arithmetic number, because the mean of its divisors is an integer number (108637753770).

Almost surely, 2^{2216202304432} is an apocalyptic number.

It is an amenable number.

2216202304432 is a deficient number, since it is larger than the sum of its proper divisors (2129307846368).

2216202304432 is a wasteful number, since it uses less digits than its factorization.

2216202304432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208773 (or 1208767 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 2216202304432 in words is "two trillion, two hundred sixteen billion, two hundred two million, three hundred four thousand, four hundred thirty-two".