1228810041670 has 16 divisors (see below), whose sum is σ = 2211911030160. Its totient is φ = 491512248864.

The previous prime is 1228810041647. The next prime is 1228810041671. The reversal of 1228810041670 is 761400188221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1228810041671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025997 + ... + 1873576.

It is an arithmetic number, because the mean of its divisors is an integer number (138244439385).

Almost surely, 2^{1228810041670} is an apocalyptic number.

1228810041670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1228810041670 is a deficient number, since it is larger than the sum of its proper divisors (983100988490).

1228810041670 is a wasteful number, since it uses less digits than its factorization.

1228810041670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941959.

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 1228810041670 in words is "one trillion, two hundred twenty-eight billion, eight hundred ten million, forty-one thousand, six hundred seventy".