22229212871 has 8 divisors (see below), whose sum is σ = 22668282000. Its totient is φ = 21794427648.

The previous prime is 22229212829. The next prime is 22229212879. The reversal of 22229212871 is 17821292222.

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

It is a cyclic number.

It is not a de Polignac number, because 22229212871 - 2³⁴ = 5049343687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22229212879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060496 + ... + 1081253.

It is an arithmetic number, because the mean of its divisors is an integer number (2833535250).

Almost surely, 2^22229212871 is an apocalyptic number.

22229212871 is a deficient number, since it is larger than the sum of its proper divisors (439069129).

22229212871 is a wasteful number, since it uses less digits than its factorization.

22229212871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141953.

The product of its digits is 32256, while the sum is 38.

The spelling of 22229212871 in words is "twenty-two billion, two hundred twenty-nine million, two hundred twelve thousand, eight hundred seventy-one".