22002034 has 8 divisors (see below), whose sum is σ = 33069420. Its totient is φ = 10978896.

The previous prime is 22002031. The next prime is 22002061. The reversal of 22002034 is 43020022.

It can be written as a sum of positive squares in 2 ways, for example, as 16024009 + 5978025 = 4003^2 + 2445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22002031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9789 + ... + 11824.

Almost surely, 2^22002034 is an apocalyptic number.

22002034 is a deficient number, since it is larger than the sum of its proper divisors (11067386).

22002034 is a wasteful number, since it uses less digits than its factorization.

22002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22124.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 22002034 is about 4690.6325799406. The cubic root of 22002034 is about 280.2125681752.

Adding to 22002034 its reverse (43020022), we get a palindrome (65022056).

The spelling of 22002034 in words is "twenty-two million, two thousand, thirty-four".