2226099021 has 8 divisors (see below), whose sum is σ = 2968359264. Its totient is φ = 1483952400.

The previous prime is 2226099019. The next prime is 2226099049. The reversal of 2226099021 is 1209906222.

2226099021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2226099021 - 2¹ = 2226099019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226099721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42846 + ... + 79296.

It is an arithmetic number, because the mean of its divisors is an integer number (371044908).

Almost surely, 2^2226099021 is an apocalyptic number.

It is an amenable number.

2226099021 is a deficient number, since it is larger than the sum of its proper divisors (742260243).

2226099021 is a wasteful number, since it uses less digits than its factorization.

2226099021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56811.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2226099021 is about 47181.5538213824. The cubic root of 2226099021 is about 1305.7142972304.

The spelling of 2226099021 in words is "two billion, two hundred twenty-six million, ninety-nine thousand, twenty-one".