221414411404 has 12 divisors (see below), whose sum is σ = 387478525000. Its totient is φ = 110706261408.

The previous prime is 221414411371. The next prime is 221414411423. The reversal of 221414411404 is 404114414122.

221414411404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738847 + ... + 994345.

Almost surely, 2^221414411404 is an apocalyptic number.

It is an amenable number.

221414411404 is a deficient number, since it is larger than the sum of its proper divisors (166064113596).

221414411404 is a wasteful number, since it uses less digits than its factorization.

221414411404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472152 (or 472150 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 221414411404 its reverse (404114414122), we get a palindrome (625528825526).

The spelling of 221414411404 in words is "two hundred twenty-one billion, four hundred fourteen million, four hundred eleven thousand, four hundred four".