1214222433 has 16 divisors (see below), whose sum is σ = 1754064576. Its totient is φ = 744145920.

The previous prime is 1214222423. The next prime is 1214222447. The reversal of 1214222433 is 3342224121.

It is a happy number.

It is not a de Polignac number, because 1214222433 - 2¹² = 1214218337 is a prime.

It is a super-2 number, since 2×1214222433² = 2948672233600878978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1214222423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274648 + ... + 279033.

It is an arithmetic number, because the mean of its divisors is an integer number (109629036).

Almost surely, 2^1214222433 is an apocalyptic number.

It is an amenable number.

1214222433 is a deficient number, since it is larger than the sum of its proper divisors (539842143).

1214222433 is a wasteful number, since it uses less digits than its factorization.

1214222433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553744.

The product of its digits is 2304, while the sum is 24.

The square root of 1214222433 is about 34845.6946121038. The cubic root of 1214222433 is about 1066.8403112596.

Adding to 1214222433 its reverse (3342224121), we get a palindrome (4556446554).

The spelling of 1214222433 in words is "one billion, two hundred fourteen million, two hundred twenty-two thousand, four hundred thirty-three".