2226042061 has 4 divisors (see below), whose sum is σ = 2227164352. Its totient is φ = 2224919772.

The previous prime is 2226042053. The next prime is 2226042083. The reversal of 2226042061 is 1602406222.

2226042061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 1602406222 = 2 ⋅801203111.

It is a cyclic number.

It is not a de Polignac number, because 2226042061 - 2³ = 2226042053 is a prime.

It is a super-2 number, since 2×2226042061² = 9910526514682255442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226042011) 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, 558165 + ... + 562138.

It is an arithmetic number, because the mean of its divisors is an integer number (556791088).

Almost surely, 2^2226042061 is an apocalyptic number.

It is an amenable number.

2226042061 is a deficient number, since it is larger than the sum of its proper divisors (1122291).

2226042061 is a wasteful number, since it uses less digits than its factorization.

2226042061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122290.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2226042061 is about 47180.9501917882. The cubic root of 2226042061 is about 1305.7031605409.

Adding to 2226042061 its reverse (1602406222), we get a palindrome (3828448283).

The spelling of 2226042061 in words is "two billion, two hundred twenty-six million, forty-two thousand, sixty-one".