10222636466143 has 4 divisors (see below), whose sum is σ = 10390220670568. Its totient is φ = 10055052261720.

The previous prime is 10222636466131. The next prime is 10222636466179. The reversal of 10222636466143 is 34166463622201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10222636466143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222636466093 and 10222636466102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222636466113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83792102121 + ... + 83792102242.

It is an arithmetic number, because the mean of its divisors is an integer number (2597555167642).

Almost surely, 2^{10222636466143} is an apocalyptic number.

10222636466143 is a deficient number, since it is larger than the sum of its proper divisors (167584204425).

10222636466143 is an equidigital number, since it uses as much as digits as its factorization.

10222636466143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167584204424.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 10222636466143 in words is "ten trillion, two hundred twenty-two billion, six hundred thirty-six million, four hundred sixty-six thousand, one hundred forty-three".