2278505226094 has 16 divisors (see below), whose sum is σ = 3619004913648. Its totient is φ = 1072177754752.

The previous prime is 2278505225993. The next prime is 2278505226181. The reversal of 2278505226094 is 4906225058722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255444 + ... + 2476519.

It is an arithmetic number, because the mean of its divisors is an integer number (226187807103).

Almost surely, 2^{2278505226094} is an apocalyptic number.

2278505226094 is a deficient number, since it is larger than the sum of its proper divisors (1340499687554).

2278505226094 is a wasteful number, since it uses less digits than its factorization.

2278505226094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749939.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 2278505226094 in words is "two trillion, two hundred seventy-eight billion, five hundred five million, two hundred twenty-six thousand, ninety-four".