9491313010222 has 4 divisors (see below), whose sum is σ = 14236969515336. Its totient is φ = 4745656505110.

The previous prime is 9491313010159. The next prime is 9491313010253. The reversal of 9491313010222 is 2220103131949.

9491313010222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372828252554 + ... + 2372828252557.

It is an arithmetic number, because the mean of its divisors is an integer number (3559242378834).

Almost surely, 2^{9491313010222} is an apocalyptic number.

9491313010222 is a deficient number, since it is larger than the sum of its proper divisors (4745656505114).

9491313010222 is a wasteful number, since it uses less digits than its factorization.

9491313010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745656505113.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 9491313010222 in words is "nine trillion, four hundred ninety-one billion, three hundred thirteen million, ten thousand, two hundred twenty-two".