214222798 has 8 divisors (see below), whose sum is σ = 321771240. Its totient is φ = 106965720.

The previous prime is 214222787. The next prime is 214222817. The reversal of 214222798 is 897222412.

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

It is a congruent number.

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, 70993 + ... + 73948.

It is an arithmetic number, because the mean of its divisors is an integer number (40221405).

Almost surely, 2^214222798 is an apocalyptic number.

214222798 is a deficient number, since it is larger than the sum of its proper divisors (107548442).

214222798 is a wasteful number, since it uses less digits than its factorization.

214222798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145682.

The product of its digits is 32256, while the sum is 37.

The square root of 214222798 is about 14636.3519361896. The cubic root of 214222798 is about 598.3499087508.

The spelling of 214222798 in words is "two hundred fourteen million, two hundred twenty-two thousand, seven hundred ninety-eight".