2288066948894 has 8 divisors (see below), whose sum is σ = 3432767254488. Its totient is φ = 1143811197400.

The previous prime is 2288066948887. The next prime is 2288066948899. The reversal of 2288066948894 is 4988496608822.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288066948899) 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, 111125657 + ... + 111146244.

It is an arithmetic number, because the mean of its divisors is an integer number (429095906811).

Almost surely, 2^{2288066948894} is an apocalyptic number.

2288066948894 is a deficient number, since it is larger than the sum of its proper divisors (1144700305594).

2288066948894 is a wasteful number, since it uses less digits than its factorization.

2288066948894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222277050.

The product of its (nonzero) digits is 764411904, while the sum is 74.

The spelling of 2288066948894 in words is "two trillion, two hundred eighty-eight billion, sixty-six million, nine hundred forty-eight thousand, eight hundred ninety-four".