314042222 has 48 divisors (see below), whose sum is σ = 544608000. Its totient is φ = 135356832.

The previous prime is 314042219. The next prime is 314042227. The reversal of 314042222 is 222240413.

It is a junction number, because it is equal to n+sod(n) for n = 314042194 and 314042203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314042227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 507029 + ... + 507647.

It is an arithmetic number, because the mean of its divisors is an integer number (11346000).

Almost surely, 2^314042222 is an apocalyptic number.

314042222 is a deficient number, since it is larger than the sum of its proper divisors (230565778).

314042222 is a wasteful number, since it uses less digits than its factorization.

314042222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 314042222 is about 17721.2364692761. The cubic root of 314042222 is about 679.7189019820.

Adding to 314042222 its reverse (222240413), we get a palindrome (536282635).

The spelling of 314042222 in words is "three hundred fourteen million, forty-two thousand, two hundred twenty-two".