205070222106670 has 16 divisors (see below), whose sum is σ = 370172083650480. Its totient is φ = 81795714651904.

The previous prime is 205070222106667. The next prime is 205070222106671. The reversal of 205070222106670 is 76601222070502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205070222106671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29046770140 + ... + 29046777199.

It is an arithmetic number, because the mean of its divisors is an integer number (23135755228155).

Almost surely, 2^{205070222106670} is an apocalyptic number.

205070222106670 is a deficient number, since it is larger than the sum of its proper divisors (165101861543810).

205070222106670 is a wasteful number, since it uses less digits than its factorization.

205070222106670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58093547699.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 205070222106670 in words is "two hundred five trillion, seventy billion, two hundred twenty-two million, one hundred six thousand, six hundred seventy".