2226022612 has 12 divisors (see below), whose sum is σ = 4249679616. Its totient is φ = 1011828440.

The previous prime is 2226022607. The next prime is 2226022621. The reversal of 2226022612 is 2162206222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25295668 + ... + 25295755.

It is an arithmetic number, because the mean of its divisors is an integer number (354139968).

Almost surely, 2^2226022612 is an apocalyptic number.

2226022612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2226022612 is a deficient number, since it is larger than the sum of its proper divisors (2023657004).

2226022612 is a wasteful number, since it uses less digits than its factorization.

2226022612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50591438 (or 50591436 counting only the distinct ones).

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

The square root of 2226022612 is about 47180.7440806098. The cubic root of 2226022612 is about 1305.6993578732.

Adding to 2226022612 its reverse (2162206222), we get a palindrome (4388228834).

The spelling of 2226022612 in words is "two billion, two hundred twenty-six million, twenty-two thousand, six hundred twelve".