2229205426 has 8 divisors (see below), whose sum is σ = 3821495040. Its totient is φ = 955373748.

The previous prime is 2229205423. The next prime is 2229205439. The reversal of 2229205426 is 6245029222.

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

It is a junction number, because it is equal to n+sod(n) for n = 2229205391 and 2229205400.

It is not an unprimeable number, because it can be changed into a prime (2229205423) 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, 79614466 + ... + 79614493.

It is an arithmetic number, because the mean of its divisors is an integer number (477686880).

Almost surely, 2^2229205426 is an apocalyptic number.

2229205426 is a deficient number, since it is larger than the sum of its proper divisors (1592289614).

2229205426 is a wasteful number, since it uses less digits than its factorization.

2229205426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159228968.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2229205426 is about 47214.4620428953. The cubic root of 2229205426 is about 1306.3213669913.

The spelling of 2229205426 in words is "two billion, two hundred twenty-nine million, two hundred five thousand, four hundred twenty-six".