22942871229 has 8 divisors (see below), whose sum is σ = 30591707872. Its totient is φ = 15294641040.

The previous prime is 22942871221. The next prime is 22942871249. The reversal of 22942871229 is 92217824922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22942871229 - 2³ = 22942871221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22942871221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54442 + ... + 221019.

It is an arithmetic number, because the mean of its divisors is an integer number (3823963484).

Almost surely, 2^22942871229 is an apocalyptic number.

It is an amenable number.

22942871229 is a deficient number, since it is larger than the sum of its proper divisors (7648836643).

22942871229 is a wasteful number, since it uses less digits than its factorization.

22942871229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303227.

The product of its digits is 580608, while the sum is 48.

The spelling of 22942871229 in words is "twenty-two billion, nine hundred forty-two million, eight hundred seventy-one thousand, two hundred twenty-nine".