1244122334 has 16 divisors (see below), whose sum is σ = 2296841568. Its totient is φ = 492180192.

The previous prime is 1244122331. The next prime is 1244122379. The reversal of 1244122334 is 4332214421.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244122331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3417737 + ... + 3418100.

It is an arithmetic number, because the mean of its divisors is an integer number (143552598).

Almost surely, 2^1244122334 is an apocalyptic number.

1244122334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1244122334 is a deficient number, since it is larger than the sum of its proper divisors (1052719234).

1244122334 is a wasteful number, since it uses less digits than its factorization.

1244122334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6835859.

The product of its digits is 4608, while the sum is 26.

The square root of 1244122334 is about 35272.1183656440. The cubic root of 1244122334 is about 1075.5262853739.

Adding to 1244122334 its reverse (4332214421), we get a palindrome (5576336755).

The spelling of 1244122334 in words is "one billion, two hundred forty-four million, one hundred twenty-two thousand, three hundred thirty-four".