9226890986229 has 48 divisors (see below), whose sum is σ = 15369371472000. Its totient is φ = 5224868748288.

The previous prime is 9226890986191. The next prime is 9226890986249.

9226890986229 is a `hidden beast` number, since 9 + 226 + 8 + 90 + 98 + 6 + 229 = 666.

9226890986229 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9226890986229 - 2¹³ = 9226890978037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9226890986249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38672502 + ... + 38910360.

It is an arithmetic number, because the mean of its divisors is an integer number (320195239000).

Almost surely, 2^{9226890986229} is an apocalyptic number.

It is an amenable number.

9226890986229 is a deficient number, since it is larger than the sum of its proper divisors (6142480485771).

9226890986229 is a wasteful number, since it uses less digits than its factorization.

9226890986229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243434 (or 243431 counting only the distinct ones).

The product of its (nonzero) digits is 241864704, while the sum is 72.

The spelling of 9226890986229 in words is "nine trillion, two hundred twenty-six billion, eight hundred ninety million, nine hundred eighty-six thousand, two hundred twenty-nine".