22371862243 has 8 divisors (see below), whose sum is σ = 22852113408. Its totient is φ = 21891788424.

The previous prime is 22371862241. The next prime is 22371862319. The reversal of 22371862243 is 34226817322.

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 22371862243 - 2¹ = 22371862241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22371862196 and 22371862205.

It is not an unprimeable number, because it can be changed into a prime (22371862241) 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, 228480 + ... + 311362.

It is an arithmetic number, because the mean of its divisors is an integer number (2856514176).

Almost surely, 2^22371862243 is an apocalyptic number.

22371862243 is a deficient number, since it is larger than the sum of its proper divisors (480251165).

22371862243 is an equidigital number, since it uses as much as digits as its factorization.

22371862243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88673.

The product of its digits is 193536, while the sum is 40.

The spelling of 22371862243 in words is "twenty-two billion, three hundred seventy-one million, eight hundred sixty-two thousand, two hundred forty-three".