22035061 has 4 divisors (see below), whose sum is σ = 22096800. Its totient is φ = 21973324.

The previous prime is 22035031. The next prime is 22035103. The reversal of 22035061 is 16053022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16053022 = 2 ⋅8026511.

It is a cyclic number.

It is not a de Polignac number, because 22035061 - 2⁷ = 22034933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22035031) 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, 30331 + ... + 31048.

It is an arithmetic number, because the mean of its divisors is an integer number (5524200).

Almost surely, 2^22035061 is an apocalyptic number.

It is an amenable number.

22035061 is a deficient number, since it is larger than the sum of its proper divisors (61739).

22035061 is an equidigital number, since it uses as much as digits as its factorization.

22035061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61738.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 22035061 is about 4694.1517870644. The cubic root of 22035061 is about 280.3527060324.

Adding to 22035061 its reverse (16053022), we get a palindrome (38088083).

The spelling of 22035061 in words is "twenty-two million, thirty-five thousand, sixty-one".