9722229358426 has 16 divisors (see below), whose sum is σ = 15792877951200. Its totient is φ = 4462114718448.

The previous prime is 9722229358367. The next prime is 9722229358451. The reversal of 9722229358426 is 6248539222279.

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, 1044497856 + ... + 1044507163.

It is an arithmetic number, because the mean of its divisors is an integer number (987054871950).

Almost surely, 2^{9722229358426} is an apocalyptic number.

9722229358426 is a deficient number, since it is larger than the sum of its proper divisors (6070648592774).

9722229358426 is a wasteful number, since it uses less digits than its factorization.

9722229358426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089005213.

The product of its digits is 52254720, while the sum is 61.

The spelling of 9722229358426 in words is "nine trillion, seven hundred twenty-two billion, two hundred twenty-nine million, three hundred fifty-eight thousand, four hundred twenty-six".