10222870 has 48 divisors (see below), whose sum is σ = 22128768. Its totient is φ = 3386880.

The previous prime is 10222859. The next prime is 10222873. The reversal of 10222870 is 7822201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14854 + ... + 15526.

It is an arithmetic number, because the mean of its divisors is an integer number (461016).

Almost surely, 2^10222870 is an apocalyptic number.

10222870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222870 is an abundant number, since it is smaller than the sum of its proper divisors (11905898).

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

10222870 is a wasteful number, since it uses less digits than its factorization.

10222870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 10222870 is about 3197.3223171898. The cubic root of 10222870 is about 217.0322532704.

The spelling of 10222870 in words is "ten million, two hundred twenty-two thousand, eight hundred seventy".