214421122 has 8 divisors (see below), whose sum is σ = 323946000. Its totient is φ = 106439124.

The previous prime is 214421117. The next prime is 214421131. The reversal of 214421122 is 221124412.

214421122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 214421122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385372 + ... + 385927.

It is an arithmetic number, because the mean of its divisors is an integer number (40493250).

Almost surely, 2^214421122 is an apocalyptic number.

214421122 is a deficient number, since it is larger than the sum of its proper divisors (109524878).

214421122 is a wasteful number, since it uses less digits than its factorization.

214421122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771440.

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

The square root of 214421122 is about 14643.1254177515. The cubic root of 214421122 is about 598.5344993533.

Adding to 214421122 its reverse (221124412), we get a palindrome (435545534).

The spelling of 214421122 in words is "two hundred fourteen million, four hundred twenty-one thousand, one hundred twenty-two".