922222222229 has 16 divisors (see below), whose sum is σ = 1149966170496. Its totient is φ = 718500580800.

The previous prime is 922222222199. The next prime is 922222222231.

922222222229 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-922222222229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 922222222192 and 922222222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922222221229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461582 + ... + 1434399.

It is an arithmetic number, because the mean of its divisors is an integer number (71872885656).

Almost surely, 2^922222222229 is an apocalyptic number.

It is an amenable number.

922222222229 is a deficient number, since it is larger than the sum of its proper divisors (227743948267).

922222222229 is a wasteful number, since it uses less digits than its factorization.

922222222229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902316.

The product of its digits is 82944, while the sum is 38.

The spelling of 922222222229 in words is "nine hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-nine".