1223011214 has 8 divisors (see below), whose sum is σ = 1834729680. Its totient is φ = 611434656.

The previous prime is 1223011189. The next prime is 1223011241. The reversal of 1223011214 is 4121103221.

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 = 1223011192 and 1223011201.

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, 10379 + ... + 50534.

It is an arithmetic number, because the mean of its divisors is an integer number (229341210).

Almost surely, 2^1223011214 is an apocalyptic number.

1223011214 is a deficient number, since it is larger than the sum of its proper divisors (611718466).

1223011214 is a wasteful number, since it uses less digits than its factorization.

1223011214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70954.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1223011214 is about 34971.5772306598. The cubic root of 1223011214 is about 1069.4081258031.

Adding to 1223011214 its reverse (4121103221), we get a palindrome (5344114435).

The spelling of 1223011214 in words is "one billion, two hundred twenty-three million, eleven thousand, two hundred fourteen".