2235227994659 has 4 divisors (see below), whose sum is σ = 2438430539640. Its totient is φ = 2032025449680.

The previous prime is 2235227994653. The next prime is 2235227994667. The reversal of 2235227994659 is 9564997225322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2235227994659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2235227994595 and 2235227994604.

It is not an unprimeable number, because it can be changed into a prime (2235227994653) 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, 101601272474 + ... + 101601272495.

It is an arithmetic number, because the mean of its divisors is an integer number (609607634910).

Almost surely, 2^{2235227994659} is an apocalyptic number.

2235227994659 is a deficient number, since it is larger than the sum of its proper divisors (203202544981).

2235227994659 is a wasteful number, since it uses less digits than its factorization.

2235227994659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203202544980.

The product of its digits is 146966400, while the sum is 65.

The spelling of 2235227994659 in words is "two trillion, two hundred thirty-five billion, two hundred twenty-seven million, nine hundred ninety-four thousand, six hundred fifty-nine".