10222860 has 48 divisors (see below), whose sum is σ = 29062656. Its totient is φ = 2684352.

The previous prime is 10222859. The next prime is 10222873. The reversal of 10222860 is 6822201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749 + ... + 5291.

It is an arithmetic number, because the mean of its divisors is an integer number (605472).

Almost surely, 2^10222860 is an apocalyptic number.

10222860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14531328).

10222860 is an abundant number, since it is smaller than the sum of its proper divisors (18839796).

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

10222860 is a wasteful number, since it uses less digits than its factorization.

10222860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 2620 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10222860 is about 3197.3207533809. The cubic root of 10222860 is about 217.0321825035.

It can be divided in two parts, 102 and 22860, that multiplied together give a triangular number (2331720 = T₂₁₅₉).

The spelling of 10222860 in words is "ten million, two hundred twenty-two thousand, eight hundred sixty".