1314212222 has 8 divisors (see below), whose sum is σ = 1979927400. Its totient is φ = 654236424.

The previous prime is 1314212219. The next prime is 1314212231. The reversal of 1314212222 is 2222124131.

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

It is a junction number, because it is equal to n+sod(n) for n = 1314212194 and 1314212203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1434272 + ... + 1435187.

It is an arithmetic number, because the mean of its divisors is an integer number (247490925).

Almost surely, 2^1314212222 is an apocalyptic number.

1314212222 is a deficient number, since it is larger than the sum of its proper divisors (665715178).

1314212222 is a wasteful number, since it uses less digits than its factorization.

1314212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869690.

The product of its digits is 384, while the sum is 20.

The square root of 1314212222 is about 36252.0650722135. The cubic root of 1314212222 is about 1095.3556865953.

Adding to 1314212222 its reverse (2222124131), we get a palindrome (3536336353).

The spelling of 1314212222 in words is "one billion, three hundred fourteen million, two hundred twelve thousand, two hundred twenty-two".