10222356 has 12 divisors (see below), whose sum is σ = 23852192. Its totient is φ = 3407448.

The previous prime is 10222313. The next prime is 10222369. The reversal of 10222356 is 65322201.

It is a tau number, because it is divible by the number of its divisors (12).

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, 425920 + ... + 425943.

Almost surely, 2^10222356 is an apocalyptic number.

It is an amenable number.

10222356 is an abundant number, since it is smaller than the sum of its proper divisors (13629836).

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

10222356 is a wasteful number, since it uses less digits than its factorization.

10222356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851870 (or 851868 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10222356 is about 3197.2419364196. The cubic root of 10222356 is about 217.0286157906.

Adding to 10222356 its reverse (65322201), we get a palindrome (75544557).

The spelling of 10222356 in words is "ten million, two hundred twenty-two thousand, three hundred fifty-six".