10222250836 has 72 divisors (see below), whose sum is σ = 21215053440. Its totient is φ = 4296200832.

The previous prime is 10222250827. The next prime is 10222250873. The reversal of 10222250836 is 63805222201.

It is a junction number, because it is equal to n+sod(n) for n = 10222250798 and 10222250807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3136920 + ... + 3140176.

It is an arithmetic number, because the mean of its divisors is an integer number (294653520).

Almost surely, 2^10222250836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222250836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10607526720).

10222250836 is an abundant number, since it is smaller than the sum of its proper divisors (10992802604).

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

10222250836 is a wasteful number, since it uses less digits than its factorization.

10222250836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581 (or 3572 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 10222250836 in words is "ten billion, two hundred twenty-two million, two hundred fifty thousand, eight hundred thirty-six".