1411224221 has 16 divisors (see below), whose sum is σ = 1628736000. Its totient is φ = 1209265200.

The previous prime is 1411224211. The next prime is 1411224229. The reversal of 1411224221 is 1224221141.

It is not a de Polignac number, because 1411224221 - 2¹⁰ = 1411223197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1411224193 and 1411224202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411224229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24626 + ... + 58556.

It is an arithmetic number, because the mean of its divisors is an integer number (101796000).

Almost surely, 2^1411224221 is an apocalyptic number.

1411224221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1411224221 is a deficient number, since it is larger than the sum of its proper divisors (217511779).

1411224221 is a wasteful number, since it uses less digits than its factorization.

1411224221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34160.

The product of its digits is 256, while the sum is 20.

The square root of 1411224221 is about 37566.2644003899. The cubic root of 1411224221 is about 1121.6706097972.

Adding to 1411224221 its reverse (1224221141), we get a palindrome (2635445362).

The spelling of 1411224221 in words is "one billion, four hundred eleven million, two hundred twenty-four thousand, two hundred twenty-one".