10213822 has 8 divisors (see below), whose sum is σ = 15341256. Its totient is φ = 5100072.

The previous prime is 10213807. The next prime is 10213837. The reversal of 10213822 is 22831201.

It is an interprime number because it is at equal distance from previous prime (10213807) and next prime (10213837).

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

It is a self number, because there is not a number n which added to its sum of digits gives 10213822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (1917657).

Almost surely, 2^10213822 is an apocalyptic number.

10213822 is a deficient number, since it is larger than the sum of its proper divisors (5127434).

10213822 is an equidigital number, since it uses as much as digits as its factorization.

10213822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10213822 is about 3195.9070699881. The cubic root of 10213822 is about 216.9682044773.

It can be divided in two parts, 102 and 13822, that added together give a square (13924 = 118²).

The spelling of 10213822 in words is "ten million, two hundred thirteen thousand, eight hundred twenty-two".