10221614404 has 9 divisors (see below), whose sum is σ = 17888179071. Its totient is φ = 5110706100.

The previous prime is 10221614401. The next prime is 10221614441. The reversal of 10221614404 is 40441612201.

The square root of 10221614404 is 101102.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221614401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 176929 + ... + 227479.

Almost surely, 2^10221614404 is an apocalyptic number.

10221614404 is the 101102-nd square number.

It is an amenable number.

10221614404 is a deficient number, since it is larger than the sum of its proper divisors (7666564667).

10221614404 is an frugal number, since it uses more digits than its factorization.

10221614404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101106 (or 50553 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Multiplying 10221614404 by its sum of digits (25), we get a square (255540360100 = 505510²).

The spelling of 10221614404 in words is "ten billion, two hundred twenty-one million, six hundred fourteen thousand, four hundred four".