1414221101 has 4 divisors (see below), whose sum is σ = 1440904572. Its totient is φ = 1387537632.

The previous prime is 1414221071. The next prime is 1414221113. The reversal of 1414221101 is 1011224141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1110555625 + 303665476 = 33325^2 + 17426^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414221101 - 2³⁰ = 340479277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1414221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414221131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13341656 + ... + 13341761.

It is an arithmetic number, because the mean of its divisors is an integer number (360226143).

Almost surely, 2^1414221101 is an apocalyptic number.

It is an amenable number.

1414221101 is a deficient number, since it is larger than the sum of its proper divisors (26683471).

1414221101 is an equidigital number, since it uses as much as digits as its factorization.

1414221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26683470.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1414221101 is about 37606.1311623517. The cubic root of 1414221101 is about 1122.4640427765.

Adding to 1414221101 its reverse (1011224141), we get a palindrome (2425445242).

The spelling of 1414221101 in words is "one billion, four hundred fourteen million, two hundred twenty-one thousand, one hundred one".