1224122114 has 4 divisors (see below), whose sum is σ = 1836183174. Its totient is φ = 612061056.

The previous prime is 1224122113. The next prime is 1224122129. The reversal of 1224122114 is 4112214221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 992565025 + 231557089 = 31505^2 + 15217^2 .

It is not an unprimeable number, because it can be changed into a prime (1224122113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306030527 + ... + 306030530.

Almost surely, 2^1224122114 is an apocalyptic number.

1224122114 is a deficient number, since it is larger than the sum of its proper divisors (612061060).

1224122114 is an equidigital number, since it uses as much as digits as its factorization.

1224122114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612061059.

The product of its digits is 256, while the sum is 20.

The square root of 1224122114 is about 34987.4565237315. The cubic root of 1224122114 is about 1069.7318202914.

Adding to 1224122114 its reverse (4112214221), we get a palindrome (5336336335).

The spelling of 1224122114 in words is "one billion, two hundred twenty-four million, one hundred twenty-two thousand, one hundred fourteen".