254228858411212 has 12 divisors (see below), whose sum is σ = 449305457687856. Its totient is φ = 125855870500400.

The previous prime is 254228858411161. The next prime is 254228858411237. The reversal of 254228858411212 is 212114858822452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314639675848 + ... + 314639676655.

It is an arithmetic number, because the mean of its divisors is an integer number (37442121473988).

Almost surely, 2^{254228858411212} is an apocalyptic number.

It is an amenable number.

254228858411212 is a deficient number, since it is larger than the sum of its proper divisors (195076599276644).

254228858411212 is a wasteful number, since it uses less digits than its factorization.

254228858411212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629279352608 (or 629279352606 counting only the distinct ones).

The product of its digits is 6553600, while the sum is 55.

The spelling of 254228858411212 in words is "two hundred fifty-four trillion, two hundred twenty-eight billion, eight hundred fifty-eight million, four hundred eleven thousand, two hundred twelve".