701891222 has 8 divisors (see below), whose sum is σ = 1052952696. Its totient is φ = 350906992.

The previous prime is 701891213. The next prime is 701891227. The reversal of 701891222 is 222198107.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701891227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17258 + ... + 41250.

It is an arithmetic number, because the mean of its divisors is an integer number (131619087).

Almost surely, 2^701891222 is an apocalyptic number.

701891222 is a deficient number, since it is larger than the sum of its proper divisors (351061474).

701891222 is a wasteful number, since it uses less digits than its factorization.

701891222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38622.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 701891222 is about 26493.2297389352. The cubic root of 701891222 is about 888.7029129661.

The spelling of 701891222 in words is "seven hundred one million, eight hundred ninety-one thousand, two hundred twenty-two".