10222679 has 4 divisors (see below), whose sum is σ = 10352160. Its totient is φ = 10093200.

The previous prime is 10222657. The next prime is 10222687. The reversal of 10222679 is 97622201.

10222679 = 320² + 321² + ... + 398².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97622201 = 191 ⋅511111.

It is a cyclic number.

It is not a de Polignac number, because 10222679 - 2¹² = 10218583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222609) 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, 64622 + ... + 64779.

It is an arithmetic number, because the mean of its divisors is an integer number (2588040).

Almost surely, 2^10222679 is an apocalyptic number.

10222679 is a deficient number, since it is larger than the sum of its proper divisors (129481).

10222679 is an equidigital number, since it uses as much as digits as its factorization.

10222679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129480.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 10222679 is about 3197.2924483068. The cubic root of 10222679 is about 217.0309016141.

It can be divided in two parts, 10222 and 679, that added together give a palindrome (10901).

The spelling of 10222679 in words is "ten million, two hundred twenty-two thousand, six hundred seventy-nine".