2220331434404 has 96 divisors (see below), whose sum is σ = 4018806005760. Its totient is φ = 1072998057600.

The previous prime is 2220331434359. The next prime is 2220331434469. The reversal of 2220331434404 is 4044341330222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1371420707 + ... + 1371422325.

It is an arithmetic number, because the mean of its divisors is an integer number (41862562560).

Almost surely, 2^{2220331434404} is an apocalyptic number.

It is an amenable number.

2220331434404 is a deficient number, since it is larger than the sum of its proper divisors (1798474571356).

2220331434404 is a wasteful number, since it uses less digits than its factorization.

2220331434404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2220331434404 its reverse (4044341330222), we get a palindrome (6264672764626).

The spelling of 2220331434404 in words is "two trillion, two hundred twenty billion, three hundred thirty-one million, four hundred thirty-four thousand, four hundred four".