10222236 has 36 divisors (see below), whose sum is σ = 27361152. Its totient is φ = 3206784.

The previous prime is 10222231. The next prime is 10222279. The reversal of 10222236 is 63222201.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7740 + ... + 8963.

It is an arithmetic number, because the mean of its divisors is an integer number (760032).

Almost surely, 2^10222236 is an apocalyptic number.

It is an amenable number.

10222236 is an abundant number, since it is smaller than the sum of its proper divisors (17138916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222236 is a wasteful number, since it uses less digits than its factorization.

10222236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16730 (or 16725 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10222236 is about 3197.2231701900. The cubic root of 10222236 is about 217.0277665560.

Adding to 10222236 its reverse (63222201), we get a palindrome (73444437).

The spelling of 10222236 in words is "ten million, two hundred twenty-two thousand, two hundred thirty-six".