1224002034 has 24 divisors (see below), whose sum is σ = 2702044332. Its totient is φ = 400302240.

The previous prime is 1224002011. The next prime is 1224002041. The reversal of 1224002034 is 4302004221.

It can be written as a sum of positive squares in 2 ways, for example, as 1099121409 + 124880625 = 33153^2 + 11175^2 .

It is a super-2 number, since 2×1224002034² = 2996361958472274312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1224001998 and 1224002016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 640557 + ... + 642464.

Almost surely, 2^1224002034 is an apocalyptic number.

1224002034 is an abundant number, since it is smaller than the sum of its proper divisors (1478042298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1224002034 is a wasteful number, since it uses less digits than its factorization.

1224002034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283082 (or 1283079 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1224002034 is about 34985.7404380699. The cubic root of 1224002034 is about 1069.6968407754.

Adding to 1224002034 its reverse (4302004221), we get a palindrome (5526006255).

The spelling of 1224002034 in words is "one billion, two hundred twenty-four million, two thousand, thirty-four".