414222121 has 4 divisors (see below), whose sum is σ = 414302544. Its totient is φ = 414141700.

The previous prime is 414222101. The next prime is 414222163. The reversal of 414222121 is 121222414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121222414 = 2 ⋅60611207.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414222121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (414222101) 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, 31915 + ... + 42976.

It is an arithmetic number, because the mean of its divisors is an integer number (103575636).

Almost surely, 2^414222121 is an apocalyptic number.

It is an amenable number.

414222121 is a deficient number, since it is larger than the sum of its proper divisors (80423).

414222121 is an equidigital number, since it uses as much as digits as its factorization.

414222121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80422.

The product of its digits is 256, while the sum is 19.

The square root of 414222121 is about 20352.4475432317. The cubic root of 414222121 is about 745.4372587392.

Adding to 414222121 its reverse (121222414), we get a palindrome (535444535).

The spelling of 414222121 in words is "four hundred fourteen million, two hundred twenty-two thousand, one hundred twenty-one".