1200214222 has 16 divisors (see below), whose sum is σ = 1815720192. Its totient is φ = 594996480.

The previous prime is 1200214219. The next prime is 1200214241. The reversal of 1200214222 is 2224120021.

It is a junction number, because it is equal to n+sod(n) for n = 1200214196 and 1200214205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106963 + ... + 117649.

It is an arithmetic number, because the mean of its divisors is an integer number (113482512).

Almost surely, 2^1200214222 is an apocalyptic number.

1200214222 is a deficient number, since it is larger than the sum of its proper divisors (615505970).

1200214222 is a wasteful number, since it uses less digits than its factorization.

1200214222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11163.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1200214222 is about 34644.1080416281. The cubic root of 1200214222 is about 1062.7218000990.

Adding to 1200214222 its reverse (2224120021), we get a palindrome (3424334243).

The spelling of 1200214222 in words is "one billion, two hundred million, two hundred fourteen thousand, two hundred twenty-two".