214222412 has 6 divisors (see below), whose sum is σ = 374889228. Its totient is φ = 107111204.

The previous prime is 214222409. The next prime is 214222427.

214222412 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26777798 + ... + 26777805.

It is an arithmetic number, because the mean of its divisors is an integer number (62481538).

Almost surely, 2^214222412 is an apocalyptic number.

It is an amenable number.

214222412 is a deficient number, since it is larger than the sum of its proper divisors (160666816).

214222412 is a wasteful number, since it uses less digits than its factorization.

214222412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53555607 (or 53555605 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 214222412 is about 14636.3387498377. The cubic root of 214222412 is about 598.3495493692.

The spelling of 214222412 in words is "two hundred fourteen million, two hundred twenty-two thousand, four hundred twelve".