701220205 has 32 divisors (see below), whose sum is σ = 1005654528. Its totient is φ = 458937600.

The previous prime is 701220187. The next prime is 701220227. The reversal of 701220205 is 502022107.

It is not a de Polignac number, because 701220205 - 2⁵ = 701220173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 660375 + ... + 661435.

It is an arithmetic number, because the mean of its divisors is an integer number (31426704).

Almost surely, 2^701220205 is an apocalyptic number.

It is an amenable number.

701220205 is a deficient number, since it is larger than the sum of its proper divisors (304434323).

701220205 is a wasteful number, since it uses less digits than its factorization.

701220205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 701220205 is about 26480.5627772523. The cubic root of 701220205 is about 888.4196188794.

The spelling of 701220205 in words is "seven hundred one million, two hundred twenty thousand, two hundred five".