22871412381 has 8 divisors (see below), whose sum is σ = 30528046080. Its totient is φ = 15231193472.

The previous prime is 22871412367. The next prime is 22871412391. The reversal of 22871412381 is 18321417822.

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 22871412381 - 2¹⁰ = 22871411357 is a prime.

It is a super-2 number, since 2×22871412381² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22871412331) 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, 4100445 + ... + 4106018.

It is an arithmetic number, because the mean of its divisors is an integer number (3816005760).

Almost surely, 2^22871412381 is an apocalyptic number.

It is an amenable number.

22871412381 is a deficient number, since it is larger than the sum of its proper divisors (7656633699).

22871412381 is an equidigital number, since it uses as much as digits as its factorization.

22871412381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8207395.

The product of its digits is 43008, while the sum is 39.

The spelling of 22871412381 in words is "twenty-two billion, eight hundred seventy-one million, four hundred twelve thousand, three hundred eighty-one".