2421226022 has 4 divisors (see below), whose sum is σ = 3631839036. Its totient is φ = 1210613010.

The previous prime is 2421226007. The next prime is 2421226033. The reversal of 2421226022 is 2206221242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605306504 + ... + 605306507.

It is an arithmetic number, because the mean of its divisors is an integer number (907959759).

Almost surely, 2^2421226022 is an apocalyptic number.

2421226022 is a deficient number, since it is larger than the sum of its proper divisors (1210613014).

2421226022 is a wasteful number, since it uses less digits than its factorization.

2421226022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210613013.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2421226022 is about 49205.9551477258. The cubic root of 2421226022 is about 1342.8013759990.

Adding to 2421226022 its reverse (2206221242), we get a palindrome (4627447264).

The spelling of 2421226022 in words is "two billion, four hundred twenty-one million, two hundred twenty-six thousand, twenty-two".