2222602445891 has 8 divisors (see below), whose sum is σ = 2238705109968. Its totient is φ = 2206552320000.

The previous prime is 2222602445867. The next prime is 2222602445897. The reversal of 2222602445891 is 1985442062222.

2222602445891 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 2222602445891 - 2¹⁴ = 2222602429507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222602445897) 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, 13049630 + ... + 13218851.

It is an arithmetic number, because the mean of its divisors is an integer number (279838138746).

Almost surely, 2^{2222602445891} is an apocalyptic number.

2222602445891 is a deficient number, since it is larger than the sum of its proper divisors (16102664077).

2222602445891 is a wasteful number, since it uses less digits than its factorization.

2222602445891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26269093.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 2222602445891 in words is "two trillion, two hundred twenty-two billion, six hundred two million, four hundred forty-five thousand, eight hundred ninety-one".