9221254670 has 16 divisors (see below), whose sum is σ = 16659511488. Its totient is φ = 3674890080.

The previous prime is 9221254619. The next prime is 9221254681. The reversal of 9221254670 is 764521229.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698629 + ... + 1704048.

It is an arithmetic number, because the mean of its divisors is an integer number (1041219468).

Almost surely, 2^9221254670 is an apocalyptic number.

9221254670 is a deficient number, since it is larger than the sum of its proper divisors (7438256818).

9221254670 is a wasteful number, since it uses less digits than its factorization.

9221254670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3402955.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 9221254670 is about 96027.3641729273. The cubic root of 9221254670 is about 2096.9915098904.

Adding to 9221254670 its reverse (764521229), we get a palindrome (9985775899).

The spelling of 9221254670 in words is "nine billion, two hundred twenty-one million, two hundred fifty-four thousand, six hundred seventy".